Idont know Because he has to look after his motherA.why he is leaingB.why is he leaingC.whether he is leavingD.whether is he leaving

Idont know Because he has to look after his motherA.why he is leaingB.why is he leaingC.whether he is leavingD.whether is he leaving
Idont know Because he has to look after his mother
A.why he is leaing
B.why is he leaing
C.whether he is leaving
D.whether is he leaving

Idont know Because he has to look after his motherA.why he is leaingB.why is he leaingC.whether he is leavingD.whether is he leaving
选C
know后面的宾语从句要用陈述句语序,排除BD
根据句意,是不知道他是否将要离开,选C