(2013·高考新课标全国卷Ⅰ)If we________now to protect the environment，we’ll live to regret it.
#99713
A
hadn’t acted
B
haven’t acted
C
don’t act
D
won’t act
推荐题目
It’s politely requested by the hotel management that radios _____after 10 o’clock at night.
#104462
A
were not played
B
not to play
C
not be played
D
did not play
I’m not a teacher in this school．I _____ until a new teacher arrives．
#101643
A
am just helping out
B
could just help out
C
just help out
D
have just helped out
– Why isn’t the recorder ready yet?--- I’m sorry, sir. It ______ in the factory.
#102923
A
is being repaired
B
is repaired
C
has been repaired
D
hasn’t repaired
–There will be a talk show this time tomorrow. Would you go with me ? --I’m sorry,but I _____an important meeting.
#100075
A
have attended
B
will be attending
C
am about to attend
D
would attend
I lunch when I learned that former British prime minister Margaret Thatcher had passed away.
#100654
A
ate
B
had eaten
C
was eating
D
were eating