问题补充:
My mother often spends 2 hours housework every day.
A. do
B. does
C. doing
D. to do
答案:
A. do
B. does
(答案→)C. doing
D. to do
解析:固定句型。spend+ time/ money (in) doing sth.或spend time/ money on sth.“花费时间做某事”。
时间:2018-11-09 23:49:42
My mother often spends 2 hours housework every day.
A. do
B. does
C. doing
D. to do
A. do
B. does
(答案→)C. doing
D. to do
解析:固定句型。spend+ time/ money (in) doing sth.或spend time/ money on sth.“花费时间做某事”。