问题
选择题
My mother is a teacher. She ______to work __________ the morning.[ ]
A. go. . . on
B. went. . . at
C. goes. . . in
答案
答案：C
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My mother is a teacher. She ______to work __________ the morning.[ ]
A. go. . . on
B. went. . . at
C. goes. . . in
答案：C