问题
选择题
My uncle begins to work ______ 9:00 ______ the morning.[ ]
A. at, in
B. in, at
C. at, to
答案
答案：A
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My uncle begins to work ______ 9:00 ______ the morning.[ ]
A. at, in
B. in, at
C. at, to
答案：A
