超星 - Self-test - U104 - 查题吧

单选题

Never ________ even when you are sad, because you never know who is falling in love with your smile!

A. knit
B. frown
C. known
D. crown

单选题

The next morning some experts were sent to ________ the damage caused by the flood.

A. survey
B. research
C. study
D. investigate

单选题

The prime minister succeeded in ________ the challenge to his authority(权威).

A. sustaining
B. lasting
C. surviving
D. postponing

单选题

The universities will ________new students in August.

A. enlist
B. enroll
C. participate
D. attend

单选题

Prisoners began a hunger strike to ________ at their conditions.

A. protest
B. defy
C. violet
D. reject

单选题

Punctuality is a necessary habit in all public affairs in ________ society.

A. cultural
B. civilized
C. communal
D. primitive

单选题

The organization provides food and ________ for homeless people.

A. violation
B. accommodate
C. lodge
D. shelter

单选题

The world will be different, and we will have to be prepared to ________ to the change.

A. change
B. arrange
C. adapt
D. reflex

单选题

There are a number of improvements for the computer; for ________, both mouse buttons can now be used.

A. instance
B. sample
C. evidence
D. incidence

单选题

They've just finished their exams and have gone out to ________.

A. decorate
B. celebrate
C. mark
D. observe

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