The Department of the Environment expects the level of industrial air pollution to fall because______.
A. old factories will be replaced by new ones
B. modern power stations will be constructed
C. better controlling methods will be used
D. no emissions will be allowed according to EEC regulations
查看答案
Japan's January trade surplus
A. has jumped more than 40% since last year
B. has jumped about 40% since last January
C. was 5.3 billion dollars
D. was 25 million dollars
A) whether C) howB) that D) if
A. whether
B. that
C. how
D. if
He would prefer to resign ______ to be dismissed.
A. rather than
B. instead of
C. less than
D. more than
A) will not be C) has not beenB) was D) is
A. will not be
B. was
C. has not been
D. is
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