在证券经纪业务中，证券经纪商对()不负保密义务。A.客户买卖股票的原因和依据 B.客

判断正(T)误(F)。

    I can still remember my first day at school. I was only 6 years old at that time. It was a very big room. I sat

at the desk near the window, but I couldn't see anything because the window were too high. There was a big

map of the world on the wall and an old blackboard. I don't think I was worried or afraid. There was another

boy next to me. He sat there and kept silent (沉默) at first. Then he began to cry, because he didn't want to

stay there.

    More and more students came in, but the boy didn't stop crying. "Mom, I want to go home." He cried again

and again. Later, the teacher came in. She went to the little boy, and said something to him. I couldn't hear what

he said. Soon the boy stopped crying and began to smile. To this day, I still don't know what the teacher said to

the little boy. 

( ) 1. The writer went to school when he was 6 years old.

(     ) 2. There were beautiful pictures on the wall of the classroom.

(     ) 3. She sat near the window, so she could look outside.

( ) 4. The little boy cried, because he wanted to go home.

(     ) 5. When the teacher came in, the boy stopped crying.

F是新型降压药替米沙坦的中间体，可由下列路线合成：

（1）A→B的反应类型是_______，D→E的反应类型是_______，E→F的反应类型是_________。

（2）写出满足下列条件的B的所有同分异构体_________（写结构简式）。

①含有苯环

②含有酯基

③能与新制Cu(OH)₂反应

（3）C中含有的官能团名称是_________。已知固体C在加热条件下可溶于甲醇，下列C→D的有关说法正确的是_______。

a．使用过量的甲醇，是为了提高D的产率

b．浓硫酸的吸水性可能会导致溶液变黑

c．甲醇既是反应物，又是溶剂

d．D的化学式为C₉H₉NO₄

（4）E的同分异构体苯丙氨酸经聚合反应形成的高聚物是________（写结构简式）。

（5）已知：在一定条件下可水解为R₁COOH和R₂-NH₂，则F在强酸和长时间加热条件下发生水解反应的化学方程式是_____________________。

1984年10月6日，邓 * * 在会见参加中外经济合作问题讨论会全体中外代表时说，经验证明，关起门来搞建设是不能成功的，中国的发展离不开（）。

A.发达国家

B.第三世界国家

C.世界

目前临床应用最广泛的一种气管插管是（）

A.经口明视插管法

B.经口鼻视插管法

C.经口盲视插管法

D.经鼻盲视插管法

E.以上都不是

边检人员小江在查验旅客时发生报警，小江在呼叫队领导的同时，微笑着向旅客解释“对不起，我们需要进一步核实您的资料，可能会耽误您一些时间，请稍等”，旅客点头表示理解并配合检查。小江的做法符合行政执法类服务要领的（）要求。

A、严格依法处理

B、充分保障权利

C、提供其他帮助

D、争取服务对象的理解