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素能提升演练（九）
必修2 Unit 4
Ⅰ. 单词拼写
1. The manager ______ (雇用)another 20 workers for the new positions.
2. On just the second day of the trip，I was ______ (咬)on the leg by a snake.
3. There is a _____(凶猛的)dog to guard the house. Please knock at the door before you enter.
4. The book ______(包含)all the information you need.
5. His death means a great ______（损失）to science.
6. If you really like the job, ________(距离) is not a problem.
7. He took the poor children under his _________(保护).
8. I’d ________(感激)it if you let me get on with my job.
