题目内容：

1）She asks how much hot water_______
A,Mum is needed
B,does mum need
C,mum needs
D,did mum need
2)I ask______
A where he is
Bwhere is he
c he is where
Dwhat is he
3)he asked how ____to london
a,would they go
b,are they going
c,they would go
d,they are going

优质解答

1 C（宾语从句的语序是陈述句语序,排除B与D,而A是被动结构与句意不符）
2 A（宾语从句的语序是陈述句语序,排除B与C与D）
3 C （宾语从句的语序是陈述句语序,排除A与B,而主句是一般过去时从句要用相应的过去时,排除D）