使用喷灯时有何要求？

下列各句书写无误的一项是（   ）

A．他们想有所作为，但战争使他们精神迷惘，尔虞我诈的社会又使他们非常反感，他们只能在沉沦中度日，美国作家斯坦因由此称他们为“迷惘的一代”。

B．凭心而论，姚明的球技在NBA球员中还不能算最好，但他的不懈努力及在篮板、助攻方面的进步却是球迷们有目共睹的。

C．周杰伦以他正面健康的形象、出色的音乐禀赋，迅速成为年轻人的偶像，被誉为新一代娱乐天王，拥有不计其数的铁竿粉丝。

D．2008年，当山寨文化在手机领域摧城拨寨，在数码领域跃跃欲试，用各种各样的方式吸引着人们的眼球之时，已经没有多少人知道它曾经有过的惨淡出身了。

某同学“用显微镜观察人口腔上皮细胞装片”时看到有一个细胞位于视野的下方。若要使该细胞移至视野的中央，应将玻片标本（   ）。

A．向上移动

B．向下移动

C．向左移动

D．向右移动

C

The unknown world's mystery

The sea is the biggest unknown part of our world. It covers seventy-one percent of the earth. There is still much to be discovered about this vast blanket of water. If the waters of the ocean could be removed, the sea floor with its wide valleys, irregular, mountains and rivers in the sea. would be an unbelievable sight.

Tourism under the deep blue sea

Tourists an now explore the world beneath the waves without ever getting wet. From tourist submarines to underwater dining, undersea tourism is making a big splash.

Tourist submarines(潜艇）

The popularity of submarine tours has grown rapidly in the last decade. Now, tourist submarines operate in more than 20 locations worldwide, including the waters around Okinawa and Taiwan' s Green Island. The submarines carry nearly 2 million tourists each year. Large windows offer passengers spectacular views as the submarines explore colorful coral reefs and sunken ships. Most one-hour tours cost about US $ 80.

Underwater dining

For a more upscale experience, tourists can enjoy fine dining under the sea.  Last summer the Hilton Maldives Resort opened the world's first underwater restaurant, Ithaa.  Diners walk down a staircase into the restaurant, which rests 35 feet beneath the waves of the Indian Ocean. Transparent walls surround the dining area, and you can treat guests to a panoramic(全景)ocean view.

But this excellent view doesn't come cheap. The tasting menu costs US $ 200 per person. Be sure to make reservations early, too. The restaurant seats only 14 people.

66. What does the author want to tell us in Paragraph 1?

A. The sea is the biggest unknown part of our world.

B. The sea covers seventy-one percent of the earth.

C. Some information about the sea floor.

D. The reasons for researching undersea tourism.

67. What does the author really mean by saying "undersea tourism is making a big splash" in Paragraph 2?

A. Undersea tourism is a new fashion in travelling.

B. Your clothes will be made wet by the water splash.

C. Undersea tourism is dangerous.

D. There is still a long way for undersea tourism to go.

68. Which of the following statements about tourist submarines is RIGHT?

A. Tourist submarines only have a history of about 10 years.

B. There are tourist submarines in every part of the world now.

C. Tourist submarines' have carried about 2 million tourists so far.

D. People can enjoy tourist submarines in the waters around Okinawa.

69. The walls of the restaurant Ithaa are most probably made of            .

A. stone       B. brick   C. glass    D. steel

70. From the passage,, we can infer that the author            .          .

A. doesn't think underwater tourism is a good idea

B. shows great interest in underwater tourism

C. is worried about underwater tourism

D. is probably a scientist who studies the sea

学生工作的重要环节是什么？

法人居民身份的认定有以下标准：（）

A.法人实际管理控制中心所在地标准

B.法人登记注册地标准

C.法人总机构所在地标准

D.意向标准