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素能提升演练（五）
必修1 Unit 5
Ⅰ. 单词拼写
1. The sun has ______ (使褪色) the colour of the curtains.
2. It will happen ________ (某个时候)and somewhere.
3. We ______ (保证)you of our best attention to any inquiry from you.
4. Soldiers, policemen, and nurses wear _______ (制服).
5. Research has _______ (显示)that he is a bribee.
6. She has always been surrounded with________ (时髦的)friends.
7. They can ______ (负担得起)to eat at first-class restaurants.
8. These goods enjoy growing favour among the _______ (顾客).
9. The mountain _______ (映现)in the mirror of the lake looks very beautiful.
10. My agent arranged the _____ (出售)of the house.
Ⅱ. 单项填空
1. _______ is known to everyone that history _______ seems to repeat itself.
A. As；sometimes B. It；sometime
