Her mother is ill.She has been( )for two weeks.A.in the bed B.on the bed C.in bed D.on bed

问题描述:

Her mother is ill.She has been( )for two weeks.A.in the bed B.on the bed C.in bed D.on bed

选 C
be ill in bed
卧病在床
她妈妈病了.她已经卧床两周了.