单项选择题

If it is left______, this fast spreading disease is likely to affect millions of Asian and African children, including more and more injured grown-ups.

A．unchecked
B．uncontrolled
C．aggravated
D．contaminated
<上一题 目录 下一题>
热门 试题

单项选择题
You can' t help but hear commercials; every few minutes the program is interrupted to give you one advertising______.
A．so on and so forth
B．more or less
C．something or other
D．sooner or later
单项选择题
A baby might show fear to an unfamiliar adult,______ he is likely to smile and reach out to another infant.
A．if
B．whenever
C．whereas
D．because
相关试题