A clean environment can help the city bid for the Olympics, which ________ will promote its economic development．

A．in nature

B．in return

C．in turn

D．in fact

There is a new problem ________ in the popularity of private cars ________ road conditions need to be improved．

A．involving; that

B．involved; that

C．involved; where

D．involving; which

There are many things we need ________ before we buy an expensive product, such as a car or a computer．

A．taking into consideration

B．to be taking into consideration

C．to be taken into consideration

D．to take into consideration

We are glad to greet you ________ the Chinese people．

A．with the name

B．in the name of

C．standing for

D．by the name of

The two old sisters, ________ so long, held each other and ________ tears．

A．being separated; burst into

B．separated; burst into

C．having been separated; burst out

D．had been separated so long; burst out

－ Excuse me, could you help me to work out this physics problem?

－ I’d like to, but you’d better turn to Jack for help．He has a good ________ of physics．

A．master

B．command

C．opinion

D．education

As a reward ________ his contribution ________ botany, Joseph Banks had a flower named ________ him．

A．for; for; for

B．for; to; after

C．for; for; after

D．of; to; for

A modern city has been set up in ________ was a wasteland ten years ago．

A．what

B．which

C．that

D．where

－ I hear that his parents are very rich．

－ ________? He has never relied on them．

A．What if

B．What for

C．So what

D．How come

In dealing with public relations, we should make every effort to prevent the ________ in personality．

A．contact

B．contrast

C．connection

D．conflict