题目内容
─ did they go to work last week ? ─Once .
A.How many times | B.How often | C.How soon | D.How long |
A
从答语一次来看,前面问的应该是多少次,所以选A多少次。
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题目内容
A.How many times | B.How often | C.How soon | D.How long |