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课时达标·训练
Ⅰ. 单词拼写
1. Some people say that selfishness is a _________ (毒药)in our society.
2. He has a _________ (固定的) pattern of behavior.
3. The refugees’ main _________ (需求) are food and shelter.
4. The _________ (臭名昭著的) traitor was sentenced to death.
5. The doctor asked him to stick his _________（舌头）out and say“Ah . . . ”
6. I thought this vast wave of food was the total number of dishes to be served, and I started eating _________（贪婪地）.
7.On a recent trip to the United States, I suddenly felt like some Chinese _________
