题目内容
— do you watch TV every day? — For about half an hour.
A.How much | B.How often | C.How long | D.How many |
C
回答语表示的是时间的长度,对此提问通常用how long,故选C。How much对不可数名词数量提问,how many对可数名词量提问,how often对频率提问。
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