单项选择题

The word "expertise" in line 3 could be best replaced by

A．"experts".
B．"scientists".
C．"scholars".
D．"special knowledge".
<上一题 目录 下一题>
热门 试题

单项选择题
Why does the author mention Egypt's mighty pyramid builders
A．Because they once worked miracles.
B．Because they were well-built.
C．Because they were actually very weak.
D．Because even they were unable to rescue their civilization.
单项选择题
The word devastating in the last paragraph could be best replaced by
A．"frustrating".
B．"damaging".
C．"defeating".
D．"worrying".
相关试题