You shouldn’t here. The baby .
A. play; sleeping
B. to play; is sleeping
C. plays; sleeps
D. play ; is sleeping
网友回答
A. play; sleeping
B. to play; is sleeping
C. plays; sleeps
(答案→)D. play ; is sleeping
解析：本题的意思是“你不能在这里玩耍，孩子正在睡觉”。Should是情态动词后跟动词原型，正在睡觉要用进行时态，故选D.