it was already dark, they went on working in the fields.A. IfB. WhetherC. ButD. Though

发布时间：2020-08-16 08:00:22

     it was already dark, they went on working in the fields.
A. If
B. Whether
C. But
D. Though

网友回答

A. If
B. Whether
C. But
(答案→)D. Though
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