It really seemed ages _____ the police came on the scene and cleared away the da

题型：不详难度：来源：

It really seemed ages _____ the police came on the scene and cleared away the damaged
　　　　cars.

A．before

B．after

C．when

D．as

答案

解析

略

举一反三

—Can you describe _____ it happened?
　　　　—Yes, I was riding on my bike _____ a car knocked me down from behind.

A．when; as

B．how; as

C．how; when

D．how; while

题型：不详难度：| 查看答案

Monica promised to forgive Jason _______ he showed his actual deeds.

A．as if

B．in case

C．except that

D．on condition that

题型：不详难度：| 查看答案

One more day, _______ I will get everything ready.

A．or

B．while

C．and

D．but

题型：不详难度：| 查看答案

_______ on earth is it _______ has eaten up all the leaves of these young trees in just
one night?

A．What, that

B．Who, that

C．Why, which

D．How, that

题型：不详难度：| 查看答案

He was driving a lorry load of bananas ____he came off the road at a bend and fell into the valley.

A．since

B．until

C．when

D．while

题型：不详难度：| 查看答案