问题
选择题
Although he felt a little sleepy, ______ he had to kept ______ for another two hours. [ ]
A. /; driving
B./; to driving
C. but; to drive
D. but; driving
答案
答案：A
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Although he felt a little sleepy, ______ he had to kept ______ for another two hours. [ ]
A. /; driving
B./; to driving
C. but; to drive
D. but; driving
答案：A
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