.Mr.Black didn't go to work yesterday because he was ill in_______英语解答

.Mr.Black didn't go to work yesterday because he was ill in________ bed.
A.a B.an C.the D./

人气：333 ℃　时间：2019-08-18 11:59:38

解答

选择D
be ill in bed是一个固定词组,意思是：卧病在床