问题
选择题
—How often do you go to the old people’s house, Tom?
—________.[ ]
A. Once a month
B. In a month
C. After a month
D. For a month
答案
A
—How often do you go to the old people’s house, Tom?
—________.[ ]
A. Once a month
B. In a month
C. After a month
D. For a month
A