Don’t make him all the cleaning alone. After all he is so young. A. to doB. doC. not to

问题补充：

Don’t make him all the cleaning alone. After all, he is so young.

A. to do

B. do

C. not to do

D. doing

答案：

A. to do

(答案→)B. do

C. not to do

D. doing

解析：句意：不要让他独自做所有的大扫除。毕竟，他这么小。Make后接不带to的不定式做 宾语补足语，结合语境可知选B。