“How long have you worked on the farm?” “ the end of last year.”A. InB. ByC. AtD. Since

发布时间：2020-08-17 12:40:56

“How long have you worked on the farm?” “     the end of last year.”
A. In
B. By
C. At
D. Since

网友回答

A. In
B. By
C. At
(答案→)D. Since
解析：用 since the end of last year 回答 how long，即问句问“工作了多久”，答句说“自去年年底至今”。
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