While nuclear weapons present grave ________ dangers, the predominant crisis of overpopulation is with us today.
A) inevitable
B) constant
C) overwhelming
D) potential
注:1. potential 潜在的
2. constant 常数
3. inevitable 不可避免的
4. overwhelming 占绝大多数的,压倒一切的
This is the ______ piano on which the composer created some of his greatest works.
A) true
B) original
C) real
D) genuine
注:1. ACD为同义词
2. original 最初的,原版的
3. genuine 真的;真诚的
humble 谦虚的
generous 慷慨的
(责任编辑:中大编辑)