过了10辆车队的车，删除车辆时，车道车辆数8，车道内有3辆正常收费车（其中两辆尾部超

（8分）肉桂酸甲酯是常用于调制具有草莓、葡萄、樱桃、香子兰等香味的食用香精，它的分子式为C₁₀H₁₀O₂。G为肉桂酸甲酯的一种同分异构体，其分子结构模型如图所示（图中球与球之间连线表示单键、双键等）。

以芳香烃A为原料合成G的路线如下：

①化合物E中的官能团为 __________________________（填名称）。

②E→F的反应类型是_______________________-。

③写出下列化学方程式

C→D_______________________________________________________；

E→H_______________________________________________________。

阅读理解。

     We have met the enemy and he is ours. We bought him at a pet shop. When monkey-pox, a disease usually

found in the African rain forest suddenly turns up in children in the American Midwest, it's hard not to wonder

of the disease that comes from foreign animals is homing in on human beings. "Most of the infections (感染)

we think of as human infections started in other animals" says Stephen Morse, director of the Center for Public

Health Preparedness at Columbia University.

     It's not just that we're going to where the animals are; we're also bringing them closer to us Popular foreign

pets have brought a whole new disease to this country. A strange illness killed Isaksen's pets and she now thinks

that keeping foreign pets is a bad idea. "I don't think it's fair to have them as pets when we have such a limited

knowledge of them" says Isaksen.

     "Laws allowing these animals to be brought in from deep forest areas without stricter control need changing"

says Peter Schantz. Monkey-pox may be the wake-up call Researchers believe infected animals may infect their

owners. We know very little about these new diseases. Anew bug (病毒) may be kind at first But it may develop

into something harmful (有害的). Monkey-pox doesn't look a major infectious disease. But is not impossible to

pass the disease from person to person.

1. We learn from Paragraph I that the per sold at the shop may _____.

A. come from Columbia

B. prevent us from being infected

C. enjoy being with children

D. suffer from monkey-pox

2. Why did Isaksen advise people not to have foreign pets?

A. They attack human beings

B. We need to study native animals

C. They can't live out of the rain forest

D. We do not know much about them yet

3. What does she phrase "the wake-up call" in paragraph 3 most probably mean?

A. a new disease

B. a clear warning

C. a dangerous animal

D. a morning call

4. The text suggests that in the future we _____.

A. may have to fight against more new diseases

B. may easily get infected by diseases from dogs

C. should not be allowed to have pets

D. should stop buying pests from Africa

腹外疝发病原因中最重要的是（）

A.腹壁强度降低

B.慢性便秘

C.慢性咳嗽

D.排尿困难

E.腹水

再障的病理改变哪项是正确的

A．全身红髓容量增多

B．呈离心性损害

C．组织切片可见造血细胞每平方毫米的数目减少

D．全身淋巴组织轻度增生

E．超微结构无明显的异常

甲公司与乙公司同为某一集团下的子公司，甲公司原持有乙公司20%有表决权股份，至2014年1月1日，该股权的账面价值为2000万元（假定在持有期间没有确认相应的损益以及其他综合收益）。2014年初，甲公司以一项无形资产作为对价又取得其母公司持有的乙公司40%股权，付出无形资产的账面原值为3000万元，累计摊销800万元，公允价值2500万元，当日乙公司净资产账面价值为8000万元，公允价值为8500万元。则该项业务对甲公司所有者权益的影响金额为（）万元。

A.0

B.300

C.600

D.900