题目内容
--- has your grandma been like this? --- Since last night.
A.How often | B.How long | C.When | D.How soon |
B
根据答语内容Since last night.表示的是很长一段时间,问句的特殊疑问词用how long,故选B
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题目内容
A.How often | B.How long | C.When | D.How soon |