— Why _____ these cards ______ orange?— Because orange can cheer you up.A．do; co
题型：不详难度：来源：
— Why _____ these cards ______ orange?
— Because orange can cheer you up.| A．do; colour | B．are; colour | C．are; colouring | D．are; coloured |
|
答案
| D |
解析
| 此题考查动词的被动语态的基本结构，be done；其中be有人称、数和时态的变化。 |
举一反三
| There _______ a lot of fish in the water. |
_____ you have _____ homework to do every day?| A．Are; much | B．Do; many | C．Do; much | D．Are; many |
|
The Smiths _______ China for ten years , so they have been used to the life here.
A. have been to B. have gone to C. have been in |
Professor Yi Zhongtian ______ to the Talk Show on CCTV—1 last weekend .
A. invites B. invited C. was invited |
So far, many students in the school ______ a lot of prizes in this field .
A. win B. won C. have won |
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