问题
选择题
_____ do the students do after-school activities every day ?
For more than one hour.[ ]
A. How often
B. How many
C. How much
D. How long
答案
答案:D
_____ do the students do after-school activities every day ?
For more than one hour.[ ]
A. How often
B. How many
C. How much
D. How long
答案:D