----What ________ the number of the students in your school?      ---- About two thousand. A number of them _______ from America.
#43766
A
is; are
B
is; is
C
are; is
D
are; are
推荐题目
This pair of shoes ________ mine. Those shoes __________ John’s.
#44039
A
is; is
B
are; are
C
is; are
D
are; is
Linda and her sister____healthy.
#44051
A
is
B
am
C
be
D
are
Two­fifths of the highway________so far.
#85548
A
has been completed
B
was completed
C
have been completed
D
has completed