单项选择题

As the city has become increasingly ______ and polluted, there has been a growing realization that certain action is urgently needed.

A．flourished
B．boosted
C．congested
D．mingled
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单项选择题
She ______ her vacation so much that she didn't want it to end.
A．missed
B．budgeted
C．loathed
D．relished
单项选择题
People who like to wear red clothes are more likely to be talkative and ______.
A．lucrative
B．introverted
C．vivacious
D．perilous
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