单项选择题

33()

A.neither
B.Either
C.both
D.each

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单项选择题

To prevent tsunami-damage, the following measures can be taken EXCEPT ()

A. designing firm buildings
B. developing early-warning systems
C. developing evacuation strategies
D. keeping the public unaware of the seriousness of tsunamis

单项选择题

32()

A.but
B.or
C.nor
D.and