问题
选择题
–Do you know____ he will stay in America? --Ten weeks.
A.how often
B.how long
C.how soon
D.how much
答案
答案:B
回答语表示的时间的长度,用how long进行提问,故本题选B。
–Do you know____ he will stay in America? --Ten weeks.
A.how often
B.how long
C.how soon
D.how much
答案:B
回答语表示的时间的长度,用how long进行提问,故本题选B。