单项选择题

A) medium C) media
B) ways D) places

A．medium
B．ways
C．media
D．places
<上一题 目录 下一题>
热门 试题

单项选择题
A) applicant C) runner B) candidates D) nominee
A．applicant
B．candidates
C．runner
D．nominee
单项选择题
After noise is generated, what can be done to reduce human exposure to noise according to the second paragraph
A．Replacing noisy products.
B．Moving people out of the noisy place.
C．Setting up laws to keep from getting worse.
D．Using sources to reduce noise.
相关试题