单项选择题

Hikers and campers often become infected by drinking water from______ streams.

A．configured
B．insulted
C．contaminated
D．condemned
<上一题 目录 下一题>
热门 试题

单项选择题
The defendant's lawyer argued that his past offences were______ to this case.
A．irrational
B．unreasonable
C．invalid
D．irrelevant
单项选择题
The natives are noted for their______ and kindness even to strangers.
A．hostility
B．priority
C．superiority
D．hospitality
相关试题