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. -- Excuse me, sir, smoking          in the gas station.
          -- Oh, I'm really sorry.
          A. doesn't allow                B. isn't allowed             C. aren't allowed
          B
          句意:打擾了先生,在加油站是不允許吸煙的。結(jié)合語(yǔ)境可知本句主語(yǔ)是被允許的對(duì)象,故用被動(dòng)語(yǔ)態(tài),smoking表示抽象含義,故謂語(yǔ)動(dòng)詞用單數(shù)。被動(dòng)語(yǔ)態(tài)一般由be動(dòng)詞加動(dòng)詞的過(guò)去分詞構(gòu)成,故選B。
          點(diǎn)評(píng):此類題型主要是確定句子主語(yǔ)與謂語(yǔ)動(dòng)詞的關(guān)系。如果是主動(dòng)關(guān)系則用主動(dòng)語(yǔ)態(tài),反之如果是動(dòng)賓關(guān)系,則用被動(dòng)語(yǔ)態(tài)。注意一些接不帶to的不定式做賓語(yǔ)補(bǔ)足語(yǔ)的動(dòng)詞用作被動(dòng)語(yǔ)態(tài)時(shí),不定式符號(hào)to要加上。
          練習(xí)冊(cè)系列答案
          相關(guān)習(xí)題

          科目:初中英語(yǔ) 來(lái)源:不詳 題型:單選題

          –Lots of trees and flowers ________ on both sides of the road last year.
          --Oh, _______ beautiful they are!
          A.have been planted; howB.were planted; what
          C.were planted; howD.have been planted; what

          查看答案和解析>>

          科目:初中英語(yǔ) 來(lái)源:不詳 題型:單選題

          Fifteen-year-olds ________ to have jobs in China.
          A.is not allowedB.a(chǎn)re allowed C.is allowedD.a(chǎn)re not allowed

          查看答案和解析>>

          科目:初中英語(yǔ) 來(lái)源:不詳 題型:單選題

          Many flowers ________ in our school last year,and they made our school a beautiful garden.
          A.plantB.plantedC.have plantedD.were planted

          查看答案和解析>>

          科目:初中英語(yǔ) 來(lái)源:不詳 題型:單選題

          Young trees____ quite often.
          A.should waterB.should be waterC.should be wateredD.watered

          查看答案和解析>>

          科目:初中英語(yǔ) 來(lái)源:不詳 題型:單選題

          He was often seen _________ with charity work last year.
          A.to helpB.helpedC.helpingD.help

          查看答案和解析>>

          科目:初中英語(yǔ) 來(lái)源:不詳 題型:單選題

          These English songs are very popular and they often____ on the radio all the time.
          A.playB.playedC.a(chǎn)re playedD.were played

          查看答案和解析>>

          科目:初中英語(yǔ) 來(lái)源:不詳 題型:單選題

          —Our school _________ in 1876. 
          —Wow, it has a very long history.
          A.builtB.was builtC.is builtD.has built

          查看答案和解析>>

          科目:初中英語(yǔ) 來(lái)源:不詳 題型:單選題

          —Professor Wang ______ to give us a talk next week.
          —Really? That’s good news.
          A.will inviteB.is going to inviteC.will be invitedD.has invited

          查看答案和解析>>

          同步練習(xí)冊(cè)答案