聚氯乙烯在工业上的生产方法主要是乳液聚合。

面对日益变化的市场状况，公司对产品进行了降价，王秘书深入市场调查，了解调价后产品销售情况和消费者反映。

为了使市场调查中获得的信息发挥更大的作用，王秘书可以进行( )。

A．信息整理

B．信息分析

C．信息编写

D．信息综合

MOPP的主要不良反应是（）

A.对生育功能的影响

B.骨质疏松

C.引起继发性肿瘤

D.胃肠道反应

E.儿童发育迟缓

下面短文中有10处语言错误。请在错误的地方增加、删除或修改某个单词。

增加：在缺词处加一个漏字符号（∧），并在其下写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

I saw an accident happened on my way to home this afternoon. A girl was crossing the street on a zebra crossing while a young man drove a motorbike towards her. The young man saw the girl and tried to stop, and he drove too fast to stop. He hit the girl and fell off her motorbike. The girl was badly hurt and couldn’t move. The young man didn’t know how to do. I ran to a phone box nearby and dialed 110. Soon the police reached. They sent her hospital at once. One of the policeman talked to the young man and wrote something down while talking. I think it is real dangerous to drive very fast.

Zhang Ziyi and Wang Feng, both of them ______ in the media spotlight, get romantically involved.

A．pay attention

B． paid attention to

C． paying attention

D． are paid attention to

注意有哪些品质特征？它可以分为哪几类？