Has ____ how many spies we caught during the war ____ up to now?
#86293
A
it been declared; have been set free
B
it declared; have been set free
C
they declared; has been set free
D
they declared; have set free
推荐题目
In that train accident, _____ who were killed was more than 2000.
#85829
A
a number of people
B
the number of people
C
many people
D
a large number people
—Each boy and each girl talking about optional courses（选修课）.—Yes! And the each their favorite one!
#85982
A
is; has
B
are; have
C
is; have
D
are; has
–Did you go to the show last night? –Yeah. Every boy and girl in the area_____invited.
#86100
A
were
B
have been
C
has been
D
was
Our school has about 100 computers, but only sixty percent ____ used regularly.
#85661
A
is
B
are
C
was
D
were