题目内容

The IT department were working day and night to ______the fault

A. locate
B. pose
C. explore
D. discover

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The company needs to focus on improving the ______and quality of its service.

A. effectiveness
B. efficiency
C. capacity
D. proficiency

College students should be given more_______by their parents.

A. dependence
B. autonomy
C. preparation
D. need

Peter failed the test for_______ of preparation and confidence.

A. sake
B. fear
C. lack
D. part

It is not easy for female teachers to _______back and forth between academic papers and household duties.

A. bounce
B. dive
C. ride
D. travel

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