I work ________ and sleep _______.[ ] A.
题型:选择题
问题:
I work ________ and sleep _______.[ ]
A. in the day; at night
B. at the day; in night
C. in day; at night
D. in the day; in the night
I work ________ and sleep _______.[ ]
A. in the day; at night
B. at the day; in night
C. in day; at night
D. in the day; in the night