(2013·高考湖南卷)The university estimates that living expenses for international students________around $8,450 a year，which________a burden for some of them.
#85584
A
are；is
B
are；are
C
is；are
D
is；is
推荐题目
Either you or he _________ to be invited to the party．
#85883
A
is likely
B
are likely
C
is possibly
D
are possibly
The first use of atomic weapons was in 1945, and their power ____increased enormously ever since.
#86339
A
is
B
was
C
has been
D
had been.
— Would you mind if I sing here?— . Look at the sign. It says “Be Quiet”.
#43859
A
Of course not.
B
Better not.
C
Not at all.
D
I don’t mind.
There ______ a number of students in our school. The number of the students ______ more than 7000.
#43664
A
is, are
B
are, is
C
is, is
D
are, are