更多"Cigar and pipe smokers consume ____"的相关试题:
[单项选择]According to 1970 figures in the U.S. men smokers are ______.
A. twice as many as women smokers
B. two times as many as women smokers
C. 1.5 times as many as women smokers
D. seventeen percent less than women smokers
[单项选择]The tail exhaust pipe of the motor vehicle _________poisonous smoke.
A. disposed
B. emitted
C. launched
D. projected
[单项选择]It seems oil ______ from this pipe for some time. We'll have to take the machine apart to put it right.
A. had leaked
B. is leaking
C. leaked
D. has been leaking