Although our environment is much better than before, a lot of work must _____
题型：期中题难度：来源：
| Although our environment is much better than before, a lot of work must _____ |
A. to do
B. be done
C. to be done
D. be doing |
答案
举一反三
| 用括号里所给单词的正确形式填空。 |
1. Those toys_____(make) of plastic.
2. There were a lot of great_____(invent) in the 20th century.
3. We should make up our mind to improve our listening, speaking, Reading and Writing _____(able).
4. There"s but one China and Tai wan is _____(part) China.
5. _____ it was so cold ,he went out without an overcoat. |
| These photos _____by my father on the Great Wall last autumn. |
A. take
B. took
C. are taken
D. were taken |
| The World Expo (世博会)_____in Shanghai now. |
| [ ] |
A. being had
B. is having
C. is holding
D. is being held |
| The sick boy _____ to hospital by the police yesterday. |
A. is taken
B. was taken
C. takes
D. took |
| Bowling ________ by people all over the world. |
| [ ] |
A. plays
B.is playing
C.is played
D. are played |
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