问题描述:
并把每个单词所作的成分,原理说一下,
in 1996,Rocky's 7-year-old niece was struck by a car on the streets.Had someone at the scene known first aid or CPR,she might have lived.
in 1996,Rocky's 7-year-old niece was struck by a car on the streets.Had someone at the scene known first aid or CPR,she might have lived.
问题解答:
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