超星 - unit 5 单选题 - 查题吧

单选题

The new president said she would _______ herself to protecting the rights of the old and the homeless.

A. dedicate
B. save
C. focus
D. create

单选题

In general, smokers living in cities are slightly more_______ to lung cancer.

A. addictive
B. prone
C. reactive
D. likely

单选题

Since the beginning of this century, China has built many modern conference centers with underground parking, air-conditioning and ________translation systems.

A. separate
B. parallel
C. simultaneous
D. stimulating

单选题

He is ______ the days left in the school year.

A. counting in
B. counting down
C. figuring out
D. breaking off

单选题

Laborers are______ at a job they don’t enjoy for a small monetary reward, waiting all day until they go home and play.

A. bargaining away
B. carrying through
C. setting down
D. slaving away

单选题

According to the latest science report, one’s brain size ________ intelligence.

A. reacts with
B. correlates with
C. prevents from
D. has an adverse effect on

单选题

It was a moment of overwhelming excitement when Steve was given the first prize; Tiffany couldn’t ______ hugging and kissing him.

A. keep away from
B. get on
C. refrain from
D. hear from

单选题

Even though he had a lot to _______, he prepared himself quite well and got five A in his final exams.

A. contend with
B. wander about
C. cooperate with
D. conform to

单选题

While advertising offers a stimulus to buy, sales promotion offers a(n) ________ to buy, but consumers must have their own reason to buy.

A. array
B. chance
C. distinction
D. incentive

单选题

Ask your doctor whether a low-fat diet and a daily walk will ______ to reduce your high blood pressure .

A. suffice
B. sufficient
C. seduce
D. survive

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