You ______ drive fast, there is a speed limit here. Moreover, we have plenty of time, so you ______ drive so fast.
A. mustn't, needn't
B. needn't, needn't
C. mustn't, mustn't
D. needn't, mustn't
查看答案
The sentence Pop stars' style of living was once the prerogative only of Royalty means ______.
A. their life was as luxurious as that of royalty
B. they enjoy what once only belonged to the royalty
C. they are rather rich
D. their way of living was the same as that of the royalty
After the cameraman had taken three or four photographs of the soldier ants, he found they had ______ all over his feet.
A. gathered
B. flocked
C. crowded
D. swarmed
Meeting foreign language requirements for the Ph. D. ______.
A. is the most frequent reason for dropping out
B. is more difficult for the science candidate than for the humanities candidate
C. is an essential part of many Ph.
D. programsD. does not vary in difficulty among universities.
Why did the woman decide to enroll in the distance-learning course
A. It's a requirement for psychology majors.
B. She wasn't able to get into the traditional course.
C. She lives far from the university.
D. She has to work a lot of hours this semester.
微信支付 
支付宝支付