问题补充:
He usually does his homework two hours in the evening.
A. about
B. to
C. in
D. for
答案:
A. about
B. to
C. in
(答案→)D. for
解析:表示做某事的时间长度可用介词for,故本题选D。
时间:2020-02-13 07:46:21
He usually does his homework two hours in the evening.
A. about
B. to
C. in
D. for
A. about
B. to
C. in
(答案→)D. for
解析:表示做某事的时间长度可用介词for,故本题选D。