The university estimates that living expenses for international students________around $8,450 a year,which________a burden for some of them.                     (2013·湖南,33)
#85564
A
are;is
B
are;are
C
is;are
D
is;is
推荐题目
           of the land in my hometown            covered with trees and grass.
#85612
A
Two fifth ; is
B
Two fifth ; are
C
Two fifths ; is
D
Two fifths ; are
---Are you __________ to go on a trip to Taiwan?---Yes. But I don’t have ___________.
#43843
A
free enough, enough money
B
enough free, enough money
C
free enough, money enough
D
enough free, money enough
Reading Jenny’s stories ______ popular ______. 
#43682
A
are, no longer
B
were, no longer
C
isn’t, anymore
D
don’t, anymore