0  166901  166909  166915  166919  166925  166927  166931  166937  166939  166945  166951  166955  166957  166961  166967  166969  166975  166979  166981  166985  166987  166991  166993  166995  166996  166997  166999  167000  167001  167003  167005  167009  167011  167015  167017  167021  167027  167029  167035  167039  167041  167045  167051  167057  167059  167065  167069  167071  167077  167081  167087  167095  447090 

29. You ______ be tired, you've only been working for an hour.

    A. must not         B. won't        C. can't            D. may not

试题详情

28. "We can’t go out in this weather," said Bob, ______ out of the window.

    A. looking          B. to look        C. looked           D. having looked

试题详情

27.  _____you call me to say you’re not coming, I'll see you at the theatre.

    A. Though          B. Whether       C. Until            D. Unless

试题详情

26. The forest guards often find campfires that have not been ______ completely.

    A. turned down      B. put out         C. put away         D. turned over

试题详情

25.- Has Sam finished his homework today?

  -I have no idea. He ______ it this morning.

    A. did             B. has done        C. was doing        D. had done

试题详情

24. The evening news comes on at seven o' clock and ______ only thirty minutes.

    A. keeps           B. continues       C. finishes          D. lasts

试题详情

23. There were dirty marks on her trousers ______ she had wiped her hands.

    A. where          B. which         C. when           D. that

试题详情

22. When flint _______ to the market, these products enjoyed great success.

    A. introducing                      B. introduced

  C. introduce                        D. being introduced

试题详情

第一节:单项填空(共15小题;每小题1分,满分15分)

从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

例:  It is generally considered unwise to give a child     he or she wants.

A. however   B. whatever     C. whichever     D. whenever

答案是B.

21. -Can I look at the menu for a few more minutes before I decide?

  -Of course. _______ sir.

   A. Make yourself at home              B. Enjoy yourself

   C. It doesn't matter                   D. Take your time

试题详情


同步练习册答案