问题补充:
the morning of my mother’s birthday, I usually help my mother do some housework.
A. In
B. At
C. During
D. On
答案:
A. In
B. At
C. During
(答案→)D. On
解析:考查介词,在具体某一天的早上,下午,晚上都是介词on,句意是;在妈妈生日的早上,我通常帮妈妈做家务。选D。
时间:2023-03-08 07:22:28
the morning of my mother’s birthday, I usually help my mother do some housework.
A. In
B. At
C. During
D. On
A. In
B. At
C. During
(答案→)D. On
解析:考查介词,在具体某一天的早上,下午,晚上都是介词on,句意是;在妈妈生日的早上,我通常帮妈妈做家务。选D。