中药剂工作人员在药房工作中，应掌握常用药物的功能.主治.要求能判定处方药物的运用正确

阅读下面的短文，并完成短文后的任务。

     The aim of students who come to school is to study. But to study requires a right way, or you waste

either the time or the money. The following are the ways of studying.

     The best time for reading is morning, because in the morning, the air is fresh and the mind is clear. For

that reason, we can get good result.

     (4) In studying we must have patience. If we have not known a text well, we must read it again. We

should not read the next one till we have learned the first one.

     (5) When we are studying, we must put our hearts into the book, or we can get nothing from the book

while we are reading.

     We must always ask "whys". If it is not well understood, write it down and ask our teachers or our

parents, or friends. In any possible way, we must know it completely and what we've learned can be used

well and made better.

     Though there are many ways for studying, yet the above mentioned will be quite enough if we can keep

them in heart and do so.

任务1：根据短文内容回答下列问题。

1. What's the main idea of the passage?

    __________________________________________________________________

2. How many ways for studying are mentioned in the passage?

    __________________________________________________________________

3. Why must we always ask “whys” in our study?

    __________________________________________________________________

任务2：将文中划线的句子翻译成汉语。

4. __________________________________________________________________

5. __________________________________________________________________

有关^99mTc-HMPAO描述错误的是（）。

A.脂溶性的Tc-HMPAO在脑内的分布与脑血流成正比

B.^99mTc-HMPAO进入脑组织后固定分布在脑内，并且出现脑内再分布的现象

C.^99mTc-HMPAO主要排泄途径为肝胆道和泌尿系统，24小时排出注射量的40%左右

D.^99mTc-HMPAO具备穿透血脑屏障的脂溶性、零电荷、分子量小三个基本条件

E.^99mTc-HMPAO配制后主张标记后10分钟以内，最迟不超过30分钟使用完毕

1995年春运期间，全国旅客运量总计9.75亿人次，其中铁路运送旅客1.35亿人次，比 1994年同期下降4.8%，公路运送8.10亿人次，比1994年周期下降4.5%，水运运送旅客 2500万人次，比1994年下降0.5%，民航客运量500万人次，较上年增长21%。

1995年春运期间水运客运数量是民航客运数量的（）。

A．3倍

B．4倍

C．5倍

D．6倍

光缆接续现场监测在实际工程中普遍采用OTDR监测法，该方法在精确测量接头损耗的同时，还能测试（）指标。

A．光纤通道总衰减

B．光纤单位长度损耗

C．光纤长度

D．光纤偏振模色散

E．光缆对地绝缘

脱硫剂一般可再生几次？