学科课程标准是根据（），由国家教育主管部门制定的有关教学和教育工作的指导性文件。

下列慢性宫颈炎的临床病理表现哪一项是错误的：

A．宫颈糜烂

B．宫颈息肉

C．宫颈肥大

D．宫颈粘连

E．宫颈腺囊肿

取6.5g锌和足量的稀硫酸反应，可制得氢气多少克？

阅读理解。

     EVENTS

     Long March exhibit

     The Shanghai History Museum is putting on an exhibition to mark the 60th anniversary of the Long March.

On show are more than 220 photos and 40 items that explain with picures how the communist Red Army

drew back from its besieged (被围困的) bases in Jiangxi Province and fought its way to northern Shaanxi

Province in the mid-1930s. Explanations are all in Chinese. The show will end on November 20.

      Time: 10:00 am-4:00 pm

     Address: 1286 Hongqiao Road

     Admission:8 yuan for Chinese / 15 yuan for foreigners

     Thai elephants

     Eight elephants from Thailand are entertaining visitors at Changfeng Park by riding bikes, playing basketball, balancing on a beam, dancing and blowing a mouth-organ. People are encouraged to have a tug-of-war (拔河比赛) with the animals or lie on the ground and have the elephants walk over them. The elephants give three

shows a day at 9:30 am, 3:30pm and 8:00 pm and there is an additional show at 1:30 pm at weekends. The

show will end on November 15.

     Address: 189 Daduhe Road

     Admission: 30-40 yuan

     Dancing dolphins

     Dolphins jumping from the water to touch a ball, swaying their bodies to music, kissing people and doing

math by tapping their tails have made the dolphinarium in Peace Park an attraction for children. Seals and sea

lions also perform.

     Hours: 10:30 am, 4:00 pm, and 7:30 pm

     Admission: 20 yuan for adults and 10 yuan for children.

1. If you go to visit the Long March exhibit with an Australian, how much will you pay altogether

    for the admission?

A. 16 yuan.

B. 23 yuan.

C. 30 yuan.

D. 20 yuan.

2. Which of the following is NOT done by the Thai elephants?

A. Riding bicycles.

B. Blowing a mouth-organ.

C. Doing math.

D. Having a tug-of-war with people.

3. The dolphinarium in Peace Park is a hall where you can see _____.

A. not only dolphins but also seals and sea lions perform

B. only dolphins perform

C. only seals and sea lions perform

D. only seals perform

关于荚膜，下列说法错误的是（）

A.其成分多为脂类

B.对细菌的存活起一定的保护作用

C.抗吞噬作用

D.荚膜物质具有抗原性

E.可作为细菌鉴别和分型的基础

大班编构故事活动的重点为编构（）

A.完整故事

B.有趣情节

C.故事结局

D.故事开端