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素能提升演练（十二）
必修4 Unit 3
Ⅰ. 单词拼写
1. Everyone likes the stranger, but in ______(实际) he is a criminal.
2. Members will be admitted on______(出示)of a membership card.
3. The young miner was ______(自信的) of winning the girl’s heart.
4. The dam _____ (使安全) the city from the flood.
5. The major could be a subject like _____ (生物学), math or a foreign language.
6. She stood up in a sudden impulse of ______ (恐惧).
7. The brain performs a very important ______ (功能).
8. I ______(拉上拉链)and buttoned my jacket.
9. That’s a ________(缺点) when you’re cooking several things at once.
10. There was nothing in the letter of particular ________ (重要性).
Ⅱ. 单项填空
