问题详情:
-Do you spend a lot of time _______ computer?
-No, but I spend much time _______ doing my homework.
A. on, in B. in, on C. on, on D. in, in
【回答】
A
知识点:介词和介词短语
题型:选择题
问题详情:
-Do you spend a lot of time _______ computer?
-No, but I spend much time _______ doing my homework.
A. on, in B. in, on C. on, on D. in, in
【回答】
A
知识点:介词和介词短语
题型:选择题