大学英语：intensity : n 强烈、剧烈，由此可以联想到：

　　intense = strong: a 强烈的, intensive: a 密集的，加强的;intensify: v 加强;intension: n 强烈、紧张。

　　1). We should ____ the struggle for peace.

　　2). There are few strong situations or moments of dramatic ______.

　　3). They have been receiving a four-day ____ training course.

　　4). They kept working in the ____ heat.

　　Answers: intensify, intensity, intensive, intense

　　8. defective : a 有缺点的，defect: n 缺点

　　9. assemble: v 集合、装配; assembly: n 装配

　　10. expose sth/sb to sth:暴露，面临、遭受

　　1). People often expose their skin to the sun in summer.

　　2). I won't expose my soldiers to such unnecessary risks.

　　11. in that: 在于，因为

　　1). I like the country better in that it is closer to nature.

　　12. in question: 正被谈论的，正被考虑的(通常放在被修饰名词后面)

　　We know nothing about the plan in question.