单项选择题

In the days when coal was so (widely) used, (no one) realized how soon and how (complete) oil would replace (it).()

A. widely
B. no one
C. complete
D. it

<上一题 目录 下一题>
热门 试题

单项选择题
Fireworks, ______ originated centuries ago in China, were brought to Europe by Marco Polo.
A. which
B. what
C. that
D. it
单项选择题
There is an (increasingly) amount of evidence (that) more and more young people (are taking) an active interest (in) politics.()

A. increasingly
B. that
C. are taking
D. in
相关试题