职称英语综合类单项选择题每日一练(2018.07.19)

单项选择题
52.(单项选择题)
A.doubts
B.reports
C.calculates
D.reviews
单项选择题
65.(单项选择题)
A.decide
B.play
C.produce
D.use
单项选择题
Some of the larger birds can remain stationary in the air for several minutes.（）
A.silent
B.motionless
C.seated
D.true
单项选择题
51.(单项选择题)
A.study
B.project
C.experiment
D.conclusion
单项选择题
The committee was asked to render a report on the housing situation.
A.furnish
B.copy
C.publish
D.summarize