单项选择题

Russian women had to wear protective masks as they walked in Moscow, which was ______ by a heavy smog yesterday.

A．shrouded
B．unveiled
C．decayed
D．deprived
<上一题 目录 下一题>
热门 试题

单项选择题
We have done all we could and now our cherished project is at the mercy of our new CEO.
A．under the guidance of
B．in the power of
C．with the guidance of
D．on the agenda of
单项选择题
Looming over the debate about human interference in the world's boreal forests is an as yet unanswerable question: Will the effects of global warming eventually dwarf man's impact
A．raise to greater importance
B．make more difficult to measure
C．cause to appear small
D．bring to an abrupt end
相关试题