继发性三叉神经痛的临床表现（） A.有触发点（板机点）存在 B.伴有角膜反射消失 C

人胚第四周时，胚体头部间充质增生形成6对鳃弓，其中哪两对鳃弓发育出现障碍时，可出现各种外耳畸形()

A．第一、二鳃弓

B．第二、三鳃弓

C．第三、四鳃弓

D．第四、五鳃弓

E．第五、六鳃弓

书面表达。

        请你选择最喜欢的一门学科，以My favourite Subject 为题，写一篇短文，说说喜欢这门学科的理由，以及平时是怎样学习的。

        要求：1.词数80左右          

                    2.叙事清楚，语句通顺，语意连贯。

                    3.文中不得出现真实的人名与校名。

     _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

某制糖厂以甘蔗为原料制糖，同时得到大量的甘蔗渣，对甘蔗进行综合利用不仅可以提高经济效益，而且还能防止环境污染，现按以下方式进行： 已知H是具有香味的液体。试填空： 

(1)A的名称____________;H的名称_____________。

(2)D→E的化学方程式_________________。

(3)G→H的化学方程式_________________。

(4)H含有结构的链状同分异构体最多有__________种（不含H）。写出H属于不同种类的任意两种同分异构体的结构简式：__________________，_________________。

阅读理解。

     Lack of parent willpower may contribute more to juvenile obesity than under-exercising or overeating.

     Research suggests that having overweight parents is a big influence (影响) upon a child's weight, with

one study finding that children with overweight parents were four times more likely to be overweight

themselves.

     The findings add heat to an already fierce political debate (争论) over childhood obesity. The Prime

Minister, John Howard, last week decided that ＄116 million be used for programs to deal with obesity,

while the Opposition Leader, Mark Latham, recently announced that his party would move to protect

children from unhealthy food advertisements.

     Clare Collins, a senior lecturer at the University of Newcastle, believes such programs will definitely fail

unless they influence the way of life of whole families. " If we can't get parents to take action against their

own weight problems, then we can't expect to influence their kids," she said.

     However, Professor Louise Baur from the Children's Hospital at Westmead, doubts whether adult

education programs offer any solution to weight problems." Many parents know they need to lose weight

and they know it influences their kids, but they lack the willpower to do anything about it."

     The 10-year study of 150 American children found two-thirds of children with overweight parents

became overweight. Only one in six children whose parents were of average weight became overweight.

     The president of the Australasian Society for the Study of Obesity, Associate Professor Gary Wittert,

said parents needed help in doing their job and the Opposition Party's policy (政策) might be on the right

track.

     " We know that driving without a seat belt is unsafe, so we make law against it," he said. " Obesity is

a major public health concern, so why shouldn't we change the law regarding unhealthy food ads?"

1. What does the underlined phrase " juvenile obesity" mean?

A. Adult education.

B. Childhood overweight.

C. Parents' influence.

D. Growing pains.

2. What is TRUE about the programs supported by the Prime Minister?

A. Debates on them will become less fierce.

B. They will be effective in dealing with obesity.

C. A large sum of money will be spent on them.

D. They will influence people's way of life.

3. Both Collins and Baur believe that overweight parents _____.

A. will come up with better solutions

B. will help with their children's education

C. should be more active in reducing weight

D. should carry out at least 10 years' study

4. According to some experts, the Opposition Party's policy _____.

A. can help fight against unemployment

B. may protect kids from unhealthy food ads

C. should be brought back to the right track

D. will work well to prevent traffic accidents

黑龙江、吉林、辽宁的重要道地药材有（）

A.大黄

B.三七

C.人参

D.泽泻

E.地黄