Companies that take measures to reduce waste and pollution______.
A. are more productive
B. are less successful
C. save money
D. spend more money
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—How______will you be able to come back from your travel？—In a couple of weeks, perhaps.
A. fast
B. long
C. often
D. soon
A．unnecessaryB．unhealthyC．unattractiveD．unimportant
A. unnecessary
B. unhealthy
C. unattractive
D. unimportant
According to this passage, the reason why we go wrong about our friends is that______.
A. even friends are annoyed when we check what they say
B. people usually state one thing and mean another
C. we fail to listen carefully when others talk
D. we tend to doubt what our friends say
A．Prior toB．WithoutC．Instead ofD．Despite
A. Prior to
B. Without
C. Instead of
Despite
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