We shouldn"t have come north for Christmas vacation. If we _______, we wouldn"t

题型：山西省模拟题难度：来源：

We shouldn"t have come north for Christmas vacation. If we _______, we wouldn"t be stuck in the
snow right now.[     ]
A. wasn"t
B. didn"t
C. hadn"t
D. weren"t

答案

举一反三

If only the committee _________ the new environmental regulations and put them into effect as soon
as possible! [     ]
A. should approve
B. will approve
C. would approve
D. would have approved

题型：江苏模拟题难度：| 查看答案

If people _____ the importance of living a low-carbon life earlier, there _____ so many environmental
problems now. [ ]
A. realized; wouldn"t be
B. had realized; wouldn"t be
C. had realized; wouldn"t have been
D. realized; wouldn"t have been

题型：北京期中题难度：| 查看答案

My sister met him at the Grand Theatre yesterdays afternoon, so he ________ your lecture.[ ]
A．couldn"t have attended
B．needn"t have attended
C．mustn"t have attended
D．shouldn"t have attended

题型：同步题难度：| 查看答案

— Would you like him to paint your door with yellow stars?
— I"d rather he ________ it blue, and without any decorations. [     ]
A.  paint
B.  painted
C.  paints
D.  painting

题型：同步题难度：| 查看答案

______I’d have told you.[      ]
A. If I would have known it
B. Had I known it
C. If I had have known it
D. should I know it

题型：云南省期中题难度：| 查看答案