A number of students ______ playing on the ground but I don't know what the exact number______.
#43873
A
are; is
B
are; are
C
is; is
D
is; are
推荐题目
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
Millie eyes ________dark brown and her hair _______ black.
#44140
A
is, is
B
are, is
C
are, are
D
is, are
—Will there be any paper money 100 years?—No, .
#43889
A
after , there won’t
B
after, there won’t
C
in, they aren’t
D
in, there won’t.
East of our city ______ a world-famous pagoda dating from Tang Dynasty.
#85881
A
stands
B
stand
C
stood
D
standing
A survey of the opinions of experts___that three hours of outdoor exercise a week___good for one’s health.
#86099
A
show;are
B
shows;is
C
show;is
D
shows;are