日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. 41.A.protect B.fight C.save D.try 查看更多

           

          題目列表(包括答案和解析)

          Do you know why different animals or pests(害蟲(chóng)) have their special colors? Colors in them seem to be mainly used to    1   themselves.

          Some birds like eating locusts(蝗蟲(chóng)), but birds cannot    2  catch them. Why? It is because locusts change their   3   with the change of the colors of crops. When crops are green, locusts look    4 . But as the harvest time comes, locusts change into the same brown color    5  crops have. Some other pests whose colors are   6   plants are easily found and eaten by   7  . So they have to hide themselves for lives and appear only   8  .

          If you    9 animals’ life, you’ll find the main use of colors is to protect    10  . Bears, lions and other animals  11  quietly through forests. They cannot be easily seen by hunters   12  their colors are much like the trees.

          Colors are useful not only on the land, but also in the   13 . A kind of fish can   14  a kind of black liquid(液體) when they face danger. The liquid spreads over quickly, so they cannot be found by their enemies and can quickly swim away. That is   15  they can live safely though they are not strong at all. So colors are really useful to animals.

          1.                A.show          B.protect         C.kill  D.interest

           

          2.                A.easily          B.freely          C.safely    D.differently

           

          3.                A.sizes           B.smells          C.colors    D.shapes

           

          4.                A.yellow         B.red            C.black D.green

           

          5.                A.so             B.a(chǎn)s             C.like  D.with

           

          6.                A.different from   B.same as         C.similar to  D.opposite with

           

          7.                A.other          B.others          C.the others D.a(chǎn)nother

           

          8.                A.in the morning   B.a(chǎn)t noon         C.a(chǎn)t night   D.in the daytime

           

          9.                A.study          B.write           C.draw D.work

           

          10.               A.them          B.themselves      C.it D.itself

           

          11.               A.run            B.fight           C.move D.eat

           

          12.               A.because        B.so             C.a(chǎn)nd  D.a(chǎn)lthough

           

          13.               A.forests         B.desert         C.sea   D.mountains

           

          14.               A.keep out       B.come out       C.look out   D.give out

           

          15.               A.why           B.when          C.how  D.where

           

           

          查看答案和解析>>

          完形填空

          閱讀下列短文,從文后各題所給的四個(gè)選項(xiàng)中選出一個(gè)最佳答案。

          Do you know why different animals or pests(害蟲(chóng)) have their special colors? Colors in them seem to be mainly used to ___1___ themselves.

          Some birds like eating locusts(蝗蟲(chóng)), but birds cannot ___2___catch them. Why? It is because locusts change their__3___ with the change of the colors of crops. When crops are green, locusts look ___4___. But as the harvest time comes, locusts change into the same brown color __5___ crops have. Some other pests whose colors are ___6__ plants are easily found and eaten by ___7___. So they have to hide themselves for lives and appear only __8____.

          If you ___9___ animals’ life, you’ll find the main use of colors is to protect __10___. Bears, lions and other animals ___11___ quietly through forests. They cannot be easily seen by hunters ___12___ their colors are much like the trees.

          Colors are useful not only on the land, but also in the __13___. A kind of fish can __14____ a kind of black liquid(液體) when they face danger. The liquid spreads over quickly, so they cannot be found by their enemies and can quickly swim away. That is ___15____ they can live safely though they are not strong at all. So colors are really useful to animals.

          1.                A.show          B.protect         C.kill  D.interest

           

          2.                A.easily          B.freely          C.safely    D.differently

           

          3.                A.sizes           B.smells          C.colors    D.shapes

           

          4.                A.yellow         B.red            C.black D.green

           

          5.                A.so             B.a(chǎn)s             C.like  D.with

           

          6.                A.different from   B.same as         C.similar to  D.opposite with

           

          7.                A.other          B.others          C.the others D.a(chǎn)nother

           

          8.                A.in the morning   B.a(chǎn)t noon         C.a(chǎn)t night   D.in the daytime

           

          9.                A.study          B.write           C.draw D.work

           

          10.               A.them          B.themselves      C.it D.itself

           

          11.               A.run            B.fight           C.move D.eat

           

          12.               A.because        B.so             C.a(chǎn)nd  D.a(chǎn)lthough

           

          13.               A.forests         B.desert         C.sea   D.mountains

           

          14.               A.keep out       B.come out       C.look out   D.give out

           

          15.               A.why           B.when          C.how  D.where

           

           

          查看答案和解析>>

          —I think I’ve got a bad cold, Doctor, Shall I take some medicine?

          — No need. Your body itself is able to            the virus. Just drink more water and rest.

          A.catch             B.fight              C.lose              D.hide

           

          查看答案和解析>>

          I am a person who can get angry   26 . But after  27 a passage from my English teacher, things have changed  28 . I am studying at a boarding school, so I have to learn  29  how to study well, but how to get on well with others. Some of us are  30  while others are quiet. So it is  31 that people have problems and arguments.

          Smiling at others is the easiest way to stop argument. Another way is to think  32 your ideas are right before having an argument. If others’ ideas are really not good, keep and open  33 . Try to forgive(原諒)them. Having a friend is  34 better than having an enemy after all. Also,   35 point out others’ mistakes  36 . If you really want to help them, send a letter  37 . On the other hand, if someone points out your disadvantages, don’t  38 . Just think this is a person who really wants to help you and make friends  39 you. Remember: Forgiving makes life  40 .

          1.

          A.easily

          B.freely

          C.a(chǎn)ctually

          D.generally

          2.

          A.reading

          B.read

          C.writing

          D.written

          3.

          A.many

          B.a(chǎn) lot

          C.lots of

          D.many more

          4.

          A.neither

          B.not only

          C.either

          D.both

          5.

          A.serious

          B.shy

          C.outgoing

          D.a(chǎn)thletic

          6.

          A.unusual

          B.common

          C.strange

          D.nice

          7.

          A.if

          B.why

          C.that

          D.how

          8.

          A.mind

          B.head

          C.room

          D.hand

          9.

          A.very

          B.kind of

          C.much

          D.enough

          10.

          A.Not

          B.Never

          C.Do

          D.Please

          11.

          A.in public

          B.with others

          C.later

          D.a(chǎn)ll the time

          12.

          A.instead of

          B.instead

          C.rather than

          D.a(chǎn)ccording to

          13.

          A.worry

          B.fight

          C.cry

          D.laugh

          14.

          A.with

          B.on

          C.to

          D.a(chǎn)mong

          15.

          A.boring

          B.exciting

          C.frustrating

          D.disappointing

           

          查看答案和解析>>

          One day a poor boy, who was selling newspapers in a town, found that he had only ten pennies(便士)left, and he was hungry. He decided to ask for a  【小題1】  at the next house. However, he had another idea when a young woman opened the door.
          Instead of a meal he asked for a drink of water. But as he looked   【小題2】 , she brought him a large glass of milk. He drank it, and then asked, “How much do I own(欠)you?”
          “My mother teaches me that I should   【小題3】  get money for any kindness,” she replied. “So you don’t owe me  【小題4】 .”
          Many years later, the woman became seriously ill. Then she was sent to a famous hospital in London. Dr Kelly was called in to study her illness. When he heard the name of the  【小題5】  which she came from, a strange light filled his eyes. As soon as he walked into her room, he got to know her at once. He did his best to  【小題6】  her. Then he gave special attention to her. After some time she got well.
          Dr. Kelly asked for her final bill before she left hospital. He    【小題7】  it, then wrote something on it  【小題8】  it was sent to her. She was afraid to open it, for she believed it would cost the rest of her life to   【小題9】  for it all. But   【小題10】  she opened it, and read these words on it: Paid in full with one glass of milk.
          【小題11】A.banana              B.drink                C.meal
          【小題12】A.excited             B.thirty               C.hungry
          【小題13】A.a(chǎn)lways              B.never                C.sometimes
          【小題14】A.a(chǎn)nything            B.everything           C.nothing
          【小題15】A.country             B.house                C.town
          【小題16】A.protect             B.remember             C.save
          【小題17】A.looked at           B.looked after         C.looked for
          【小題18】A.a(chǎn)fter               B.before               C.when
          【小題19】A.take                B.pay                  C.spend
          【小題20】A.finally            B.quickly              C.happily

          查看答案和解析>>


          同步練習(xí)冊(cè)答案