可考虑做宫颈锥形切除术的疾病是（） A.宫颈腺体囊肿  B.宫颈中度糜烂  C.宫颈

阅读理解。

     All over the world people enjoy sports. Sports help to keep people healthy, happy and help them to

live longer.

     Sports change with the season. People play different games in winter and summer.

     Games and sports often grow out of people's work and everyday activities. The Arabs use horses or

camels in much of their everyday life; they use them in their sports, too.

     Some sports are so interesting that people everywhere go in for them.Football,for example,has spread around the world. Swimming is popular in all countries near the sea or in those with many rivers.

     Some sports or games go back thousands of years,like running or jumping.Chinese boxing for example

, has a very long history. But basketball and volleyball are rather new.  Neither one is a hundred years old yet.  People are inventing new sports or games all the time.

     People from different countries may not be able to understand each other, but after a game they often

become good friends.  Sports help to train a person's character (性格).  One learns to fight hard but fight

fair, to win without pride and to lose with grace.

1.According to this passage we know that ______ .

A.people began to play about one hundred years ago

B.about 100 years ago people ran or jumped when they played

C.not all the games have long history

2. According to this passage, which of the following isn't true?

A. Sports help to train a person's character.

B. People swim only because there are a lot of rivers in their country.

C.People from different countries may not be able to understand each other before a game.

3. The writer didn't tell us in this passage that______  .

A. basketball was invented in America

B. sports change with the seasons

C. football is played all over the world

4.A lot of people have more free time from their work to enjoy sports because______  .

A. they like sports very much

B they want to live long

C. they want to make a lot more friends

5. From this passage we can see that______  .

A. sports and games are unimportant things that people do

B. sports and games should be treated(对待)only as amusement

C. sports and games are not only useful to the old

据江苏省天文学会通报，2009年8月15日，苍穹将迎来木星冲日的天文景观，届时感兴趣的市民可整夜观测这个太阳系中的“大个子”。冲日后的半月左右，木星、太阳、地球将在近乎一条直线上，木星此时最接近地球，是一年中观测它的最佳时机。

注：每过1年零34天，地球与它接近一次。此时太阳-地球-木星在一条直线上，天文学上叫做“木星冲日”。结合所学知识回答1-2题。

1.有关“木星冲日”木星的运动状况，以下说法符合实际情况的是

A.该日木星与太阳同升同落

B.该日木星在天黑时分从西方升起

C.该日木星在天空中的高度不变

D.该日木星在午夜时分高度最大

2.发生该次“木星冲日”的季节，以下现象不可能出现的是

A.巴西高原草木茂盛    B.北印度洋环流呈顺时针流动

C.华北平原土壤淋盐     D.塔里木河流量较大

既能形成明显荚膜又能产生芽孢的细菌是（）

A.葡萄球菌

B.破伤风杆菌

C.炭疽杆菌

D.鸭疫里默氏杆菌

E.大肠杆菌

焦炉内的传热是怎样进行的？

电网调度机构的职权有哪些？