题目内容
根据括号中所给的汉语写出单词,使句子意思完整正确。
36.We all know ______ (污染) air does harm to our health . It’s necessary to keep our air clean.
37. In the world there are still many poor people _____ (遭受) from hunger now.
38. The Smiths will travel ______ (在国外) to spend their summer holiday.
39. To prevent A/H1N1 flu from ______ (扩散) in the China,many people are taking action.
40. Two big hamburgers were _______ (吃) within two minutes by Eddie.
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