单项选择题

The water in this part of the river has been contaminated by sewage (污水)

A．polluted
B．downgraded
C．mixed
D．blackened
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单项选择题
I can no longer tolerate his actions.
A．put up with
B．accept
C．take
D．suffer from
单项选择题
Alice is a fascinating girl.
A．a beautiful
B．a pretty
C．an attractive
D．a pleasant
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