英语单项选择题1.MrSmithdidn'tgotoworkye
1.MrSmhdidn'tgotoworkyesterdaybecausehewasillin_____ D./2.Itis_____badmannersforstudenstoarrivelatein_____classA./;theB./;/C.a;/ he
1.D in bed固定短语,在床上. d manners 固定短语,坏习惯.in class 固定短语在班上, 在课上