_____ the government agrees to give extra money , the theatre will have to close.
#4886
A
Until
B
Unless
C
Since
D
While
推荐题目
5．I wonder if John has forgotten my number. I _____him to call me for the past two hours.
#5042
A
was expecting
B
have expected
C
have been expecting
D
expected
I don’t think _____ possible to master a foreign language without much memory work.
#4809
A
this
B
that
C
its
D
it
Only when __________________ permission _______________ allowed to enter the lab.
#4817
A
a teacher has given; are the students
B
has a teacher given; are the students.
C
has a teacher given; the students are
D
a teacher has given; the students are
.—Peter looks sleepy. —So ________ if you had a fever.
#4757
A
did you
B
would you
C
you did
D
you would