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. I began watching here an hour ago, but now nothing _______ yet.

          A.happensB.will happen
          C.happenedD.has happened

          D

          解析試題分析:句意:一小時前我開始看這里,但是現(xiàn)在還沒有發(fā)生任何事。由yet.可知該用現(xiàn)在完成時,所以選D。
          考點:考查動詞時態(tài)。

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

          科目:初中英語 來源: 題型:單選題

          I saw Ken in the meeting room, he ______ Joe for the school magazine.

          A.interviews B.interviewed
          C.has interviewed D.was interviewing

          查看答案和解析>>

          科目:初中英語 來源: 題型:單選題

          —Hurry up! The concert         for ten minutes.
          —OK. I’m coming.
          A. has begun            B. has been on          C. has put on.

          查看答案和解析>>

          科目:初中英語 來源: 題型:單選題

          — Jim, get up!It's already 9:00 in the morning.
          — Really? I ________ too much.

          A.sleptB.a(chǎn)m sleeping
          C.have sleptD.sleep

          查看答案和解析>>

          科目:初中英語 來源: 題型:單選題

          ----- Why is Mr . Yang still in the teachers’office ?
          ---- Maybe he _______ his work yet .

          A.doesn’t finish B.hasn’t finished
          C.haven’t finished D.won’t finish

          查看答案和解析>>

          科目:初中英語 來源: 題型:單選題

          — A computer is very popular and helpful .
          — I think so. It _______ in many different fields.

          A.usedB.will use
          C.is usedD.was used

          查看答案和解析>>

          科目:初中英語 來源: 題型:單選題

          — I called you yesterday evening, but no one answered.
          — I ______in my bedroom at that time.
          A. read        B. was reading     C. am reading

          查看答案和解析>>

          科目:初中英語 來源: 題型:單選題

          —Why didn’t you answer my phone call, Jack?
          —I’m sorry, but I ________ then.

          A.drove B.drives C.was driving D.have driven

          查看答案和解析>>

          科目:初中英語 來源: 題型:單選題

          --Mike, can you tell us something about our new teacher?
          -- Oh, sorry. I know nothing because I _____________ him before.

          A.sawB.didn’t seeC.have seenD.haven’t seen

          查看答案和解析>>

          同步練習(xí)冊答案