Three-fourths of the buildings ______.
#85968
A
was destroyed
B
is destroyed
C
were destroyed
D
has been destroyed
推荐题目
. If law and order _____, neither the citizen nor his family is safe.
#86051
A
are not preserved
B
is not preserved
C
were not preserved
D
have not been preserved
In my opinion, mathematics _____fun, but more than 80% of the group _____agree with me. 
#86290
A
are; don’t
B
isn’t; don’t
C
are; doesn’t
D
is; doesn’t
It’s 8 o’clock. The students _________ an English class.
#43918
A
have
B
having
C
is having
D
are having