No sound and no voice______ for a while. A．have heardB．has heardC．has been heard
题型：不详难度：来源：
No sound and no voice______ for a while. | A．have heard | B．has heard | C．has been heard | D．have been heard |
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答案
| C |
解析
| 考查主谓语的一致性和现在完成时的被动语态。No—and no----指同一概念，作主语时用单数，且与hear为被动。 |
举一反三
---Excuse me, what time is it now?
--- Sorry, my watch______. It____ at the shop.| A．won’t work; is being repaired | B．doesn’t work; is being repaired | | C．didn’t work; is repaired | D．doesn’t work; is repaired |
|
Hardly had I ______when the play began.| A．seated | B．been sat | C．sited | D．been seated |
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"The ground is wet." "Yes, didn"t you know? ______for the last 20 minutes."| A．It"s raining | B．It was raining | | C．It"s been raining | D．It has rained |
|
The oranges____ nice ,but_____badly this year.| A．are tasted; aren’t sold | B．taste;sell | C．are tasted; sell | D．taste; are sold |
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―Is Paul playing both soccer and tennis for the school?
―He_______. But now he has given up playing tennis. |
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