问题
选择题
____ 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
答案:D
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。
____ 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:D
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。