When he was alive, the old scientist used to say that knowledge ______ from prac

题型：不详难度：来源：

When he was alive, the old scientist used to say that knowledge ______ from practice and he gained his experience by doing a lot of practical work.

A．was coming	B．had come
C．comes	D．would come

答案

解析

表示客观事实，用一般现在时。

举一反三

--- Don’t forget to bring my new books tomorrow afternoon.
--- No, I ______.

A．don’t

B．do

C．won’t

D．will

题型：不详难度：| 查看答案

You won’t know whether the coat fits you until you ______ it on.

A．will try	B．have tried
C．tried	D．are trying

题型：不详难度：| 查看答案

-- How are you planning to travel to Shanghai?
　--- I ______ yet, but I ______ taking a train.

A．didn’t decide; am considering

B．haven’t decided; consider

C．haven’t decided; am considering

D．hadn’t decided; have considered

题型：不详难度：| 查看答案

--- Excuse me, sir. Would you do me a favour?
--- Of course. What is it?
　--- I ______ if you could take me to the station.

A．would wonder	B．did wonder
C．was wondering	D．had wondered

题型：不详难度：| 查看答案

--- Who’s the man over there?
　--- It’s Jack.
　--- Oh? ______ in Italy.

A．I think he’s

B．I’ve thought he’s been

C．I thought he was

D．I’d thought he’d been

题型：不详难度：| 查看答案