1. He doesn’t spend much time ( )his homework.A. onB. inC. withD. to
问题描述:
1. He doesn’t spend much time ( )his homework.
A. on
B. in
C. with
D. to
答
答案:A
spend...on sth 表示“在某事上花费时间”,而spend...(in) doing sth 表示“花费时间/金钱做某事”.