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问题 单项选择题

下列哪一项是正确处理烫伤或烧伤的方法？（）

A.用冰敷伤处

B.先弄破水泡，并在伤处涂上化学药物

C.用水冲洗伤口，跟着用消毒敷料遮盖伤处

D.弄破水泡，贴上创可贴

答案

参考答案：C

选择题

On weekends I like to      with my friends in the supermarket.

A．hang out

B．look out

C．hand out

D．give out
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选择题

Gaining the knowledge ________ environmental protection will help you to become a qualified environmentalist.

A．addicted to

B．concerned about

C．related to

D．appealed to
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