【单选题】 The most striking technological success in the 20th century is probably the computer revolution.
A.profitable
B.productive
C.prominent
D.prompt
A.profitable
B.productive
C.prominent
D.prompt
【单选题】 Orson accused the man ______ the theft.
A.for
B.of
C.in
D.on
A.for
B.of
C.in
D.on
【单选题】 As used throughout the passage, the term "common" is closest in meaning to which of the following
A.Ordinary.
B.Shared.
C.Simple.
D.Popular.
A.Ordinary.
B.Shared.
C.Simple.
D.Popular.
【单选题】 Many Americans do not understand why there is so much international criticism of the US policy on ______ change.
A.atmosphere
B.sky
C.weather
D.climate
A.atmosphere
B.sky
C.weather
D.climate
【单选题】 One of the effective ways to lessen environmental pollution is the reservation and protection of more swamps .
A.vast thick corals
B.pockets of wet land
C.warm volcanoes
D.millions of bees and wasps
A.vast thick corals
B.pockets of wet land
C.warm volcanoes
D.millions of bees and wasps

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