单选题：Establishment of a sound insurance system is essential for

题目内容：

Establishment of a sound insurance system is essential for deepening economic reforms. A．accurate
B．healthy
C．undisturbed
D．safe

参考答案：

答案解析：

It is so urgent that you have to start immediately.

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

分类：综合类题型：单选题

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

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

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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