问题补充:
Every morning my father walks or runs an hour in the park.
A. in
B. at
C. for
D. of
答案:
A. in
B. at
(答案→)C. for
D. of
解析:表示做某事的时间长度通常用介词for,本题表示步行或跑步的时间长度,故选C。
时间:2018-11-30 05:59:13
Every morning my father walks or runs an hour in the park.
A. in
B. at
C. for
D. of
A. in
B. at
(答案→)C. for
D. of
解析:表示做某事的时间长度通常用介词for,本题表示步行或跑步的时间长度,故选C。
Nearly a thousand people laugh heartily together for half an hour every morning in a park
2021-11-27
— I hear you have to run for half an hour every day.— Right. It is one of the in my school
2021-11-21