(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.
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A
are；is
B
are；are
C
is；are
D
is；is
推荐题目
_______ of the teachers in our school is 118 and _________ of them are women teachers.
#43865
A
The number, first fourth
B
The number, one fourth
C
A number, first fourth
D
A number, one fourth
____of the land in that district ____covered with trees and grass.
#86345
A
two fifth; is
B
two fifths; are
C
two fifths; is
D
two fifths; are
William, as well as his friends，________invited to my birthday party the day before yesterday.
#85912
A
is
B
was
C
are
D
were