We were told not to touch the equipment in the laboratory unless ________.
#101834
A
allowed to do
B
allowing to do
C
allowed to
D
allowing to
推荐题目
A poet and artist _____ coming to speak to us about Chinese literature and painting tomorrow afternoon.
#100080
A
are
B
is
C
were
D
was
--- Would you like to______ Mr. Zhang’s lecture this afternoon? --- Sorry, I have a class meeting to______.
#101133
A
attend; join
B
join; attend
C
join; take part in
D
attend; attend
—Lucy, tell me about your trip to the beach.—Awful! There ________ too many holidaymakers.
#99474
A
had been
B
were
C
would be
D
have been
I’m calling about the apartment you the other day. Could you tell me more about it?
#100603
A
advertised
B
had advertised
C
are advertising
D
will advertise
--- Could you take a message for Mr Brown? --- Certainly. I ________ him about something else in any case. So it _______ any bother.
#99998
A
may see; isn’t
B
see; won’t be
C
will see; isn’t
D
will be seeing; won’t be