US News_____ ranking of college since 1983. They are a very popular resource for students looking to apply to a university campus.
A: A. maintains
B: B. is maintaining
C: C. maintained
D: D. has been maintaining
A: A. maintains
B: B. is maintaining
C: C. maintained
D: D. has been maintaining
举一反三
- U.S. News _______ rankings of colleges since 1983. They are a very popular resource for students looking to apply to university campus. A: has been maintaining B: is maintaining C: maintained D: maintains
- U.S. News______rankings of colleges since 1983. They are a very popular resource for students looking to apply to a university campus.(2018) A: maintains B: is maintainingis maintaining C: maintained D: has been maintaining
- U.S.News _______ rankings of colleges since1983. They are a very popular resource for students looking to apply to a university campus.
- The car wants ______. A: to maintain B: to be maintained C: to maintaining D: maintaining
- ____no need for us to discuss the problem again since it has already been solved. A: A. It has B: B. There has C: C. It is D: D. There is