A great many people are often willing to sacrifice higher pay for the _________ of becoming white collar workers.

A、privilege

B、advantage

C、profit

D、preference

A police officer was sent to ________ the crime.

A、march

B、investigate

C、survey

D、explore

A good way to ________ a language is to live in the native culture with the native speakers.

A、require

B、acquire e

C、inquire

D、sustain

A Korean manufacturer has _________ us a price ten percent lower than yours.

A、referred

B、offered

C、gave

D、told

A neat letter improves your chances of a favorable_________ .

A、circumstance

B、request

C、reception

D、response

A man has to make ________ for his old age by putting aside enough money to live on when old.

A、supply

B、assurance

C、provision

D、adjustment

A Love marriage, however, does not necessarily _________much sharing of interests and responsibilities.

A、take over

B、result in

C、holds on

D、keep to

A landing on Mars is within the _________ of current physical theory.

A、dimension

B、volume

C、magnitude

D、scope

A product is to be considered as being __________, when introduced into the commerce of another country at less than its normal value.

A、discharged

B、discarded

C、disposed

D、dumped

A hush fell over the guests who had _________ for the wedding celebration.

A、assembled

B、participated

C、attended

D、summoned