51. They planned to go to Beijing for sightseeing, but because of their daughter’s unexpec

发布时间：2020-08-16 06:40:32


51. They planned to go to Beijing for sightseeing, but because of their daughter’s unexpected illness they had to stay at home     .
A. instead
B. really
C. however
D. Though

网友回答

(答案→)A. instead
B. really
C. however
D. Though
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