单项选择题

After 1989 the external()vanished, but the danger to American civilization remained.

A. disruption
B. menace
C. liability
D. emergence

<上一题 目录 下一题>
热门 试题

单项选择题
I was entrusted to()to a newspaper article making predictions for the New Year.

A. contribute
B. detract
C. convert
D. entail
单项选择题
I can’t remember exactly what triggered the explosion but it was pretty().

A. estimating
B. devastating
C. reprocessing
D. preferring
相关试题