问题
____homework is required for a middle school student every day ?—About two hours .
A:How much
B:How many
C:How long
D:How often
B:How many
C:How long
D:How often
正确答案是：
同类题型
What has happened in your hometown?— Great changes _____ in my hometown recently.
In the street I met the professor______ gave us a talk last week.
The sea water is _______ for anybody to ______.
May I borrow this dictionary ? —Sorry. This is not _____. It’s Lily’s .
Many trees _______ on the hills last year. And we will plant more this year.