成人本科学位英语单项选择题每日一练(2020.09.06)

单项选择题
Technology is to the development of the modern society a matter of（）importance.
A.depressing
B.compelling
C.suppressing
D.supreme
单项选择题
The boy ran out of the classroom without the teacher's（）
A.command
B.conviction
C.consent
D.compromise
单项选择题
I'd like to take（）of this opportunity to thank all of you for your efforts.
A.profit
B.benefit
C.occasion
D.advantage
单项选择题
The ratio of the work done by the machine（）the work done on it is called the efficiency of the machine.
A.against
B.with
C.to
D.for
单项选择题
It is not surprising if in these conditions people behave aggressively towards each other；it is impossible for them to behave（）
A.otherwise
B.likely
C.likewise
D.alike