His health failing, last year.
A. so the school gave Mr. Smith leave
B. the school had given Mr. Smith leave
C. so Mr. Smith went on leave from work
D. Mr. Smith went on leave from work
网友回答
A. so the school gave Mr. Smith leave
B. the school had given Mr. Smith leave
C. so Mr. Smith went on leave from work
(答案→)D. Mr. Smith went on leave from work
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