Question

【题目】—I want to know_________.—Because he has to look after his little sister．
A.why he is leaving
B.why is he leaving
C.whether he is leaving

Answer 1

【答案】A
【解析】意思是：—我想知道……。—因为他不得不照顾他的小妹妹。根据答语 Because he has to look after his little sister．可知应该是用 why 引导宾语从句，宾语从句要用陈述语序，故选A。