The baby is sleeping well. Don’t A. wake him upB. wake up himC. waking up himD. waking him

问题补充：

The baby is sleeping well. Don’t

A. wake him up

B. wake up him

C. waking up him

D. waking him up

答案：

(答案→)A. wake him up

B. wake up him

C. waking up him

D. waking him up

解析：：don’t do sth，故将CD排除，同时wake···up为唤醒某人，为动词+adv如果宾语为人称代词，应该放在中间，故选A