The driver could have survived, but he ____ the seat belt.A．had been fasteningB

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The driver could have survived, but he ____ the seat belt.

A．had been fastening

B．hadn’t fastened

C．was fastening

D．didn’t fasten

答案

解析

试题分析：考查时态。本题陈述过去的事实，故用一般过去时。句意：司机本可以活下来的，但他没有系安全带。故D正确。

举一反三

The Princess and the Frog is a fairy musical that ____the days when Walt Disney was a person, not a brand.
A. was dated back to B has been dating from C dates back to D had dated from

题型：不详难度：| 查看答案

— Did you have a good time last night?
—Yes, I did. It was a long time since I _____ myself.

A．haven’t enjoyed

B．didn’t enjoy

C．enjoy

D．had enjoyed

题型：不详难度：| 查看答案

— Do you have any problems when you _____ this job?
— Well, I’m considering the salary and working conditions.

A．offered

B．will be offered

C．are offered

D．offer

题型：不详难度：| 查看答案

We are now in the age of great changes. Everything sometimes ________ before it is felt.

A．change

B．had changed

C．has changed

D．changed

题型：不详难度：| 查看答案

Some so-called climate travelers _______ in one place for a few months and then move on to some other places as the weather changes.

A．have stayed

B．are staying

C．stay

D．stayed

题型：不详难度：| 查看答案