—Under no circumstances ________ the door to the Data Centre unlocked.—I promise I'll be more careful in future.
#79711
A
you need to leave
B
should you leave
C
need you leave
D
you should leave
推荐题目
Only when___________ according to the directions can the medicine be quite effective.
#80195
A
taking
B
taken
C
being taken
D
having been taken
— Are you a teacher? — No, but I ____. I worked in a middle school for three years.
#84137
A
am
B
will
C
do
D
was
I am certain by no means ________ his word since he has promised an amount of money to the poor.
#79581
A
he will break
B
will he break
C
broke
D
did he break
-- You ought to have given them some advice. --- , but who cared what I asked?
#81650
A
I ought to
B
So I ought
C
So it was
D
So I did
Not until I came home last night ______ to bed .
#80602
A
Mum did go
B
did Mum go
C
went Mum
D
Mum went