You can only turn left when you see the _______sign.
A B C
答案
A
Which sign means "Save Water"?
A． B． C． D．
This sign means______.
A . Go up B．No parking C．Don’t touch D．Don’t smoke.
Which of the following is NOT a traffic sign?
Not only his parents but also he ______ watching sports programs．
A．like B．likes C．don’t like D．not like
--Excuse me，please look at the sign_______．
--Sorry，I didn’t see it．I'm putting out the cigarette．
A B C D
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B
C
D
means______. 
B
C
D
