19. I wondered_____that made him so upset.A． how it wasB． which did itC． what i

题型：不详难度：来源：

19. I wondered_____that made him so upset.

A． how it was

B． which did it

C． what it was

D． who did it

答案

解析

略

举一反三

Only when he returned _________ that the war had ended and the army had come back.

A．we tell

B．we told

C．did we tell

D．were we told

题型：不详难度：| 查看答案

--- Oh, must you? Stay a bit longer. ____.
--- Thanks anyway. I’ve got an early start tomorrow morning.

A．It’s been such fun having you.

B．Maybe you can have supper here.

C．We welcome you with open arms.

D．Let’s have another chat.

题型：不详难度：| 查看答案

His advice made me happy, but ____.

A．making others angry	B．to make others angry
C．others angry	D．his advice others angry

题型：不详难度：| 查看答案

Not only ____ strict with us, but also ____ for us.

A．was the teacher; did he care	B．was the teacher; he cared
C．the teacher was; did he care	D．the teacher was; he cared

题型：不详难度：| 查看答案

People have lots of problems living in the central Australian desert, ____ the lack of water is the most serious one.

A．of which

B．which

C．for which

D．where

题型：不详难度：| 查看答案