临终关怀的道德要求中，下列适度治疗的原则哪一项是正确的（）。 A.解除痛苦、无痛苦地

既要解放思想，又要统一思想。 ( )

Macao, also called Macau, is on the western side of the Pearl River entrance, at the head of which is the Chinese port of Guangdong and it stands opposite Hong Kong which is on the eastern side of the entrance. It is made of a small narrow peninsula(半岛) sticking out from Guangdong province. The total area of Macao is about 21.45 square kilometers, and it is made up of three parts: Macao Peninsula, Dingbat Isle and Lehman Isle.

Between Macao Peninsula and Dingbat Isle there are two bridges which join the two parts together, and there is also a highway between the Dingbat and Lehman Isles. Therefore, two bridges and one highway make the three parts of Macao into an integrated region(一个整体).

Macao faces to the vast sea and its back is the Pearl River Delta. The two big cities, Hong Kong and Guangzhou, and the two special economic zones Hula and Shenzhen are its neighbors. All of this offers much advantage for its economic development.

Macao has a population of about 450, 000. This is very large against the size of the area. The average population density(密度) reaches 20, 000 per square kilometer. It is one of the densest population regions in the world. The majority of its people are Chinese, who make up 96% of the whole population.

小题1:Which is the advantage for Macao’s economic development?

A．Macao is on the coast line.

B．Macao is near some big cities or special economic zones.

C．Macao’s back is a rich delta.

D．All of the above.小题2:In Macao there are only about _______ people who are not Chinese.

A．18,000

B．20,000

C．21,450

D．428,000

看跌期权的卖方在买方选择行使权利时，必须按期权合约规定的条件（）一定数量的基础金融工具。

A、卖出

B、买入

C、买入或卖出

D、买入和卖出

M2M终端通过M2M模块接入互联网有哪几种方法，有何优缺点？

依据铁塔外型可以分为（）、（）、（）、（）、（）、（）、（）、（）、（）等，根据安装位置可分为（）和（）二种。