—________ one and a half months enough for the project to be finished?—I am afraid not.The professor is ill and only after he recovers ________ go on with it.
#85565
A
Is；he can
B
Are；he can
C
Is；can he
D
Are；can he
推荐题目
Setting fire to the public buildings ___ highly dangerous and forbidden by law.
#86170
A
are
B
is
C
has
D
were
Either you or one of your students _______to attend the meeting that will be held tomorrow.
#85740
A
are
B
is
C
have
D
be
Three-fourths of the buildings ______.
#85968
A
was destroyed
B
is destroyed
C
were destroyed
D
has been destroyed