银监会的具体职责主要包括（）。 A.制定并发布监管制度的职责 B.准入职责 C.非现

尺寸为20寸液晶电视的市场占有率约是尺寸为16—17寸的液晶电视市场占有率的------倍。

A．7.5

B．7

C．15

D．5

某活动小组同学用加热草酸晶体制得的CO（H₂C₂O₄·2H₂OCO↑+ CO₂↑+3H₂O），做炼铁原理实验并进行尾气处理，设计以下装置（图甲、图乙）。

回答下列有关问题：

（1）在加热分解草酸晶体的装置中，有下列仪器供选择使用：

①试管②烧杯③酒精灯④蒸发皿⑤铁架台（含铁夹）⑥带导管的橡皮塞⑦集气瓶

其中需要用到的仪器有                      （填序号）

（2）为了获得干燥纯净的CO，A、B两装置中应分别存放               、                     

（3）硬质玻璃管中发生反应的化学方程式                                

（4）选择图甲处理尾气，实验时应先点燃                     （填“a”或“b”）处的酒精灯。图乙与图甲所示的尾气处理方法相比较，其主要优点是                                      

（5）活动小组的同学通过查阅资料得知：常温下，CO能与氯化钯PdCl₂溶液反应。于是他们选择了将尾气直接通入氯化钯溶液中进行处理。该反应的化学方程式为：CO+ PdCl₂+H₂O==Pd↓+ CO₂ + 2R,其中R的化学式为                    。此法与上述方法相比除了具有图乙比图甲所示方法的优点外，从实验角度看它还有的优点是                                          （写出一条合理答案即可）

根据课文内容用适当的词填空，使短文完整。(一空一词)

    Not long ago, a girl called Daisy took a magic 1.______ around the world, riding a

flying chair. First, she came to Tibet in China to visit antelopes. But to her great

2._____, she could only see mountains and people.

    Then an antelope told her 3.______ that they were being killed 4.______ large numbers

by humans for their wool to make clothing. And they might be 5._______ forever in three

years. Then the flying chair took Daisy to Zimbabwe, 6.______ wildlife was properly

protected. Daisy was glad to learn that farmers there were not killing the animals at

will as they 7._____ to. Only a certain number of the animals were set to be 8.______ for

fee by the government, 9.______ not only saved the animals but benefited the farmers as

well.

    At last, Daisy flew to a 10.______ rainforest. There she was puzzled to see a monkey

11.______ (rub) a millipede insect over its body. Then the monkey told her the insect

contained a 12._______ drug which affected mosquitoes and 13._______ rubbing it over the

body it could 14._______ itself from mosquitoes. Now Daisy was amazed and excited to find

in fact the forest 15._______ a lot of precious things people can make use of. So

protecting nature really means much to our humans.

患者男，27岁。牙龈疼痛。自动出血3天。检查：腐败性口臭，多个牙的牙龈 * * 尖端消失变平，下切牙的龈缘虫蚀状坏死，有灰白膜覆盖。

分析导致该病的主要病原微生物为（）

A.伴放线放线杆菌

B.牙龈卟啉单胞

C.葡萄球菌

D.梭形杆菌和螺旋体

E.放线菌

(三)
杜某原为某市科技局行政科科长，被科技局委派到下属某生物技术公司任副经理，主管技术工作。后来，因中央要求实行政企分离，某生物技术公司从科技局分离出去，成为独立的企业法人，业务上接受科技局的指导。杜某也从原行政机关的干部变成企业领导，其人事关系下放到公司。在此期间，杜某因个人炒股，先后挪用公司50余万元，其中8万元是挪用于杜某的行政机关干部身份未发生变化之前。
请回答以下以下各题：

若杜某在担任某市科技局行政科科长期间，携带挪用的公款潜逃，则对其应定何罪( )

A．挪用公款罪

B．贪污罪

C．受贿罪

D．滥用职权罪