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. Some scientists think that it will take __ of years to make robots do most work for humans.

                A. hundreds               B. hundred                C. thousand

           

          【答案】

          A

          【解析】考查數(shù)詞的用法。固定短語hundreds of“成百上千”、thousands of“成千上萬”;如果前面沒有具體的數(shù)字,常用復數(shù)加of結(jié)構(gòu)表示不確切的數(shù)字。

           

          練習冊系列答案
          相關習題

          科目:初中英語 來源:2012年初中畢業(yè)升學考試(湖北黃岡卷)英語(解析版) 題型:單項填空

          -What did Yang Ying say?

          -She said they______ a school trip the next weekend.

          A.will have

          B.had

          C.would have

          D.have

           

          查看答案和解析>>

          科目:初中英語 來源:2012年初中畢業(yè)升學考試(四川達州卷)英語(解析版) 題型:單項填空

          — John, you       go out to play until your homework       .  

          —OK, Mum.

          A. must; finishes             B. can’t; is finished  

             C. can’t; has finished          D. needn’t; finishes

           

          查看答案和解析>>

          科目:初中英語 來源:2012年初中畢業(yè)升學考試(四川成都卷)英語(解析版) 題型:選詞填空

          從方框中選擇恰當?shù)亩陶Z,用其正確形式填空,完成句子。

          turn down      be friendly to      in fact      come from      day off

          1.Koalas are lazy animals and they       Australia.

          2.Would you mind         the music a little? Mom is sleeping now.

          3.I like different kinds of meat.      ,I have beef, mutton, chicken and fish every week.

          4.On our next       , we will volunteer our time to visit the old people' s home.

          5.Tony        everyone and many people like making friends with him.

           

          查看答案和解析>>

          科目:初中英語 來源:2012年初中畢業(yè)升學考試(四川成都卷)英語(解析版) 題型:單項填空

          --I want to know when Mr. Brown will arrive.

           --When he            , I will tell you.

                A. will arrive              B. arrived                 C. arrives

           

          查看答案和解析>>

          科目:初中英語 來源:2012年初中畢業(yè)升學考試(四川成都卷)英語(解析版) 題型:單項填空

          It' s interesting that there are many people        speak French in Canada.

               A. which                 B. where                  C. who

           

          查看答案和解析>>

          科目:初中英語 來源:2012年初中畢業(yè)升學考試(四川成都卷)英語(解析版) 題型:選詞填空

          從下面方框中選出與下列各句中畫線部分意思相同或相近,并能替換畫線部分的選項。

          A. at home           B. around           C. is good at           D. look alter

          1.My mother usually goes to work at about 7:30 in the morning,

          2.John is a clever boy. He does well in all the subjects,

          3.Dave' s father was ill two days ago, so he had to take care of him at home.

          4.Last night, Tom was not in. He went to a movie with his friends.

           

          查看答案和解析>>

          科目:初中英語 來源:2012年冀教版初中英語七年級上冊School and Numbers練習卷 題型:單項填空

           — Hi, Michael.

                  , Wang Lin.

          A. Hi               B. OK       C. Yes          D. Sure

           

          查看答案和解析>>

          科目:初中英語 來源:2012年冀教版初中英語七年級上冊Colours and Clothes練習卷 題型:單項填空

          I don’t like the coat. It’s ______ small ______ me.

          A.too; about

          B.too; for

          C.too; from

          D.for; for

           

          查看答案和解析>>

          同步練習冊答案