单选题：It is so urgent that you have to start immediately.

题目内容：

It is so urgent that you have to start immediately. A．lastly
B．shortly
C．recently
D．presently

参考答案：【答案仅供学习，请勿对照自行用药等】

答案解析：

They didn't seem to appreciate the magnitude of the problem

They didn't seem to appreciate the magnitude of the problem.A．existence B．cause

分类：综合类题型：单选题

Respect for life is a cardinal principle of the law.A．fundamental B．moral C．regu

分类：综合类题型：单选题

They were locked in mortal combat.A．deadly B．open C．actual D．active

分类：综合类题型：单选题

请根据短文内容，回答题。Common-cold SenseYou can't beat it, but you don't have to join it. M

分类：综合类题型：单选题

Paragraph 6 __________A．Keprike's Research Tool B．Dangers of Habitual Shortages

分类：综合类题型：单选题