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. 【題目】About ________ of the students have already gone to the mountain village.

          A.second fifthB.two fifthsC.two fifthD.second five

          【答案】B

          【解析】

          句意:大約五分之二的學(xué)生已經(jīng)去山村去了。

          考查分?jǐn)?shù)表達(dá)法。分?jǐn)?shù)的表達(dá)方法:分子用基數(shù)詞,分母用序數(shù)詞,two是基數(shù)詞,second是序數(shù)詞,故排除AD項(xiàng);當(dāng)分子大于1的時(shí)候,分母要用復(fù)數(shù),five是基數(shù)詞,fifth是序數(shù)詞,所以分母用fifth,當(dāng)分子大于1時(shí),分母要用復(fù)數(shù)形式fifths,故排除C項(xiàng)。故選B

          練習(xí)冊系列答案
          相關(guān)習(xí)題

          科目:初中英語 來源: 題型:

          【題目】This room is a mess (混亂)! Let's________ those things.

          A.hurry upB.wait forC.put awayD.turn on

          查看答案和解析>>

          科目:初中英語 來源: 題型:

          【題目】—Are you sure you have to do this now? It's been very late.

          —I don't know to do it if not now.

          A.whereB.howC.whatD.when

          查看答案和解析>>

          科目:初中英語 來源: 題型:

          【題目】—Why didn't you tell me earlier? —Why ________ I? I want to have my own secret.

          A.canB.mayC.shouldD.shall

          查看答案和解析>>

          科目:初中英語 來源: 題型:

          【題目】It’s hard-working ____ him to spend three hours ____ the library on Sunday.

          A.for; inB.for; onC.of; inD.of; on

          查看答案和解析>>

          科目:初中英語 來源: 題型:

          【題目】They prefer________at the party rather than ________.

          A.singing , danceB.singing , dancingC.to sing , to danceD.to sing , dance

          查看答案和解析>>

          科目:初中英語 來源: 題型:

          【題目】It's important to take measures________the air pollution around our community.

          A.controllingB.to controlC.control

          查看答案和解析>>

          科目:初中英語 來源: 題型:

          【題目】That boy is my new friend and________name is Peter.

          A.herB.hisC.itsD.your

          查看答案和解析>>

          科目:初中英語 來源: 題型:

          【題目】On 25 August, 2012, Neil Amstrong, the first man________on the moon,passed away.

          A.walkedB.walkingC.to walkD.to walking

          查看答案和解析>>

          同步練習(xí)冊答案