问题
选择题
—Peter, ______ do you visit your grandparents?
—Twice a month. [ ]
A. how long
B. how soon
C. how far
D. how often
答案
D
—Peter, ______ do you visit your grandparents?
—Twice a month. [ ]
A. how long
B. how soon
C. how far
D. how often
D