题干

根据句意和汉语注释,写出单词的正确形式。
____ When the doctor came, the victim has already stopped _______ (呼吸).
____ _______  (立即), the enemy disappeared on the early foggy morning.
____ It's not surprising to see so many _______ (推销员) in such a big electrical shop in China.
____ As we know, air _______ (污染) might cause many serious diseases.

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答案(点此获取答案解析)

breathing,Immediately,salesmen,pollution