题目内容
【题目】Laura is not good at _______ English. So she must spend much time _______it.
A. speaking; practicing B. to speak, practicing C. speaking, to practice
【答案】A
【解析】句意:劳拉不擅长说英语。所以她必须花很多时间练习。be good at doing sth. 擅长做某事;spend some time doing sth. 花费时间做某事,故答案为A。
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