问题 单项选择题 A1/A2型题

下列哪项叙述不符合透射电镜下的Auer小体()

A.透射的棒状体,内有疏松的纤维状物质

B.内含电子密度低的颗粒,有膜样结构

C.电子密度高的杆状或裂片状包涵体

D.Auer小体常位于溶酶体区内

E.Auer小体常位于高尔基复合体区内

答案

参考答案:D

解析:Auer小体,其大小与形态不尽相同,有杆形、环形或分叉形等。电镜下一般有三种形态:①透明的棒状体,内有疏松的纤维状物质;②内含电子密度低的颗粒,有膜样结构;③电子密度高的杆状或裂片状包涵体。胞核较大,畸形,常见核袋,异染色质增多,聚集在核周,核仁大而明显,多数核仁接近核膜或与核膜接触。

选择题
阅读理解

HONG KONG-----Hong Kong Disneyland is too crowded,a senior Chinese tourism official said today,hinting that another Disney Park is necessary to accommodate demand from China’s huuge population.

The comments by Shao Qiwei,director of China’s State Administration of Tourism, came a day after Shanghai’s mayor Han Zheng said the city was preparing to build China’s second Disney theme park.

“China has a very large population.We now have 1.3 bullion people. The market is very large.As far as I know,Hong Kong Disneyland is now very crowded.”said Shao,whose comments were broadcast on Hong Kong’s Cable TV.

The Hong Kong theme park,which opened in September,was widely criticized in January when it turned away hundreds of Lunar New Year holiday makers from mainland China because the park was full. Chaos(混乱) erupted when angry crowds tried to force their way into the park.

The embarrassing incident prompted a public apology from Hong Kong Disneyland Managing Director Bill Ernest and a dressing down from Hong Kong’s leader Donald Tsang.Authorities are carefully studying the issue of overcrowding in preparation for the possible building of the Disney park in Shanghai.Shao said.

The official Xinhua News Agency reported Tuesday that no agreement has been reached on the park in Shanghai,quoting senior vice president of Walt Disney Parks and Resorts, Leslie Goodman. Hong Kong Disneyland is a joint venture between The Walt Disney Co. and the local government, which shouldered the bulk of the park’s construction fees.

68.Why is it necessary to build a Disney park in Shanghai?

A.Hong Kong Disneyland can’t meet the need of the large population.

B. Hong Kong Disneyland is too small and very crowded.

C.Hong Kong Disney Park was criticized by tourists.

D. Hong Kong Disneyland is far from the mainland.

69.Hundreds of visitors from mainland China got angry because_____.

A.the services in the park were not as good as expected.

B.they were not allowed to go into the park.

C.the park was too crowded.           D. chaos happened at the entrance to the park.

70.The building of a Disney park in Shanghai_____.

A.has been agreed to by The Walt Disney Co.      B.is financed by The Walt Disney Co.

C.willl be in the charge of the Shanghai government.

D.remains to be discussed with The Walt Disney Co.