若a是血型变量，则表达式(a=2*3，a*2) ，a+6的值为______。

请根据句子意思，按照首字母或中文提示，填入恰当的单词，补全句子。

1. It was very stupid of you to i_____________ your mother's advice.

2. All the people are c________________ about his illness.

3. We only sell products of high q_____________.

4. He's such a ______________ (顽固的) man that he never takes other's advice.

5. The price i______________ a dinner, a single bed for a night and a breakfast.

6. She is d______________ to find out the truth although she understands it will be a hard job.

7. Which one do you prefer, the former one or the l______________?

8. The i_____________ of the murdered woman has not yet been established.

9. Many people have a t____________ of snakes．Girls will run and scream at the sight of them.

10. The flood _____________(逐渐地) retreated from the village.

读下图，回答问题：

（1）图中海域中的             和             全部是大陆架，有利于海洋水产养殖。

（2）图中的入海江河③              ，⑤               ，⑥               ，⑦                  ，这些入海的江河带来丰富的                 ，有利于海洋生物的生长和繁殖。

（3）图中的A                    是我国最大的渔场渔场，这里成为我国最大渔场的有利条件有：

①                                                                                                                       

②                                                                                                                       

③                                                                                                                       

（4）图中的盐场B              是我国最大的盐场盐场，这里成为我国最大盐场的有利条件是：

①                                                                                                  

②                                                                                                  

纪念红军长征胜利________周年大会于2006年10月22日在北京隆重举行。[ ]

A．50         

B．60        

C．70         

D．80

“西气东输”工程是我国提出的开发大西北的一项重要战略计划．其中“气”是指______；这项工程“东”起______，“西”至______，横跨______个省、市、自治区，全长4200多千米，运输的方式是______．

外邪侵袭，损伤脉络而引起出血，最为多见的邪气是（）

A.风

B.寒

C.暑

D.热

E.燥