.I have just come in to see if I can be _________ any assistance to them.A．withB

题型：不详难度：来源：

.
I have just come in to see if I can be _________ any assistance to them.

A．with

B．on

C．at

D．of

答案

解析

略

举一反三

_____ the fact that his initial(开始的)experiments had failed, Pro. White persisted (坚持) in his research.

A．Because of

B．As to

C．In spite of

D．In views of

题型：不详难度：| 查看答案

.
________ the absence of any further evidence the police were unable to solve the murder.

A．For

B．From

C．On

D．In

题型：不详难度：| 查看答案

.
The boy asked his parents to buy him a pair of binoculars __________ which to watch football games.

A．in

B．through

C．from

D．on

题型：不详难度：| 查看答案

.
Anyone in the company should be aware ______ his duty and try his best to make contributions.

A．about

B．of

C．with

D．for

题型：不详难度：| 查看答案

.
Don’t be worried. The repairs are ____ , so it will be OK very soon.

A．in the way

B．on the way

C．under way

D．by the way

题型：不详难度：| 查看答案