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
I want to know all negative effects the Internet our lives.
#85878
A
has in
B
have in
C
has on
D
have on
—Is this your family?—Yes, it is. These are my parents and those _____ my brothers.
#43763
A
are
B
am
C
be
D
is
When and where to go for the on-salary holiday ______ yet.
#86301
A
are not decided
B
have not been decided
C
is not being decided
D
has not been decided
American President Obama, together with some members of his government, _____ going to visit China next month.
#86040
A
is
B
are
C
were
D
was
Traditional folk arts of Tianjin like paper cutting at the culture show.
#85901
A
are exhibiting
B
is exhibiting
C
are being exhibited
D
is being exhibited