单项选择题

We used to swim in this lake, but now it is seriously ______.

A．contemplated
B．contrived
C．corrupted
D．contaminated
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单项选择题
The woman had fainted from the heat, but she soon ______.
A．rejoiced
B．revived
C．retrieved
D．survived
单项选择题
Local people are protesting about the proposed ______ of a church into a late-night bar.
A．rumor
B．stability
C．argument
D．conversion
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