题目内容
Mary kept on although she was tired.
A. work B. working
C. worked D. to work
B 【解析】句意:Mary坚持不断的工作,尽管她很累了。Keep on doing sth坚持不断的做某事。故填B working.
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题目内容
Mary kept on although she was tired.
A. work B. working
C. worked D. to work
B 【解析】句意:Mary坚持不断的工作,尽管她很累了。Keep on doing sth坚持不断的做某事。故填B working.