—_____ has your friend been to the Great
题型:选择题
问题:
—_____ has your friend been to the Great Wall?
—Twice.[ ]
A. How often
B. What time
C. How long
D. How many times
—_____ has your friend been to the Great Wall?
—Twice.[ ]
A. How often
B. What time
C. How long
D. How many times