隧道施工台阶法开挖，台阶下部断面一次开挖长度应与上部断面相同，不得超过。

实现祖国完全统一是中华儿女的共同心愿，下列有利于实现国家统一的有[ ]

A．坚持“和平统一、一国两制”

B．我国政府不承诺放弃使用武力

C．积极推进两岸直接“三通”

D．台湾当局拒绝接受赠台大熊猫

阅读理解。

     The Pitcairn Islands, a group of four volcanic islands, are a British overseas territory (殖民地). The names

of the islands are Pitcairn, Henderson, Ducie and Oeno; Only Pitcairn Island, the second largest, is inhabited

(有人居住的).

     Henderson Island is a coral (珊瑚) island raised above the South Pacific Ocean, covering about 67% of the

territory's total land area. It has an area of 37.3 square kilometres, measuring 9.6 kilometres long and 5.1

kilometres wide. In 1988, it became a World Heritage Site (世界遗产保护区) because of its bird life.

     All the four kinds of special land bird (Henderson Crake, Henderson Fruit Dove, Henderson Lorikeet and

Henderson Reed-warbler) can only be seen on Henderson Island. There are also fifteen non-local seabirds.

Other local things include nine kinds of plants, four kinds of land snails, and one butterfly (the only kind on

the island).

     Although no people live on Henderson Island, evidence suggests that a small Polynesian group lived here

between the 12th and 15th centuries until it disappeared. The reasons for the disappearance are unknown,

but are probably related to the similar disappearance of the Poly-nesians on Pitcairn Island, on whom the

Hendersonians would have depended for many of the basics of the life.

     On January 29, 1606. Henderson island was discovered by Portuguese sailor Pedro Queiros, who named

it San Joao Baptista. On January 17, 1819 the island was rediscovered by British Captain Henderson of the

British East India Company ship Hercules, and named Henderson Island. On March 2, 1819, Captain Henry

King, sailing aboard the Elizabeth, landed on the island to find the king's flag already flying. He scratched

the name of their ship on a tree, and for some years the island's name was Elizabeth or Henderson.

     In the early 1980s, American Arthur Ratliff expressed interest.in buying Henderson island and establishing

a small settlement. But the British Foreign and Commonwealth Office refused it at last, after environmentalist

groups persuaded them to protect the natural ecology and environment of the island which was later named

a World Heritage Site.

     Pitcairners have made regular trips to Henderson to harvest the wood of trees. Usually they make

adventures to Henderson only once per year, but may make up to three trips if the weather is fine enough.

1. Henderson Island was called a World Heritage Site mainly because _____.[ ]

A. there are no people living on it

B. some of the birds can't be found in other places

C. it is the largest island of four volcanic islands

D. It is a coral island above the South Pacific Ocean

2. When did the island get its present name? [ ]

A. On January 29, 1606.

B. On January 17, 1819. 

C. On March 2, 1819.

D. In the early 1980s.

3. Ratliff's request to buy the island was refused because _____. [ ]

A. it was a World Heritage Site

B. Ratliff offered a very low price

C. it is very dangerous to live there

D. the environment there can't be destroyed

4. It can be inferred from the text that _____. [ ]

A. Polynesians first came to Henderson Island

B. Pitcairners can get to Henderson Island easily now

C. volcano eruption caused the Hendersonians to disappear

D. most Pitcairners used to live in Henderson Island

肝硬化的重要实验室诊断依据是（）

A.ALT升高

B.蛋白下降及A/G比值倒置

C.血糖减少

D.胆红素增高

E.ALT升高

船舶所有人依法对其船舶享有占有、使用、收益和处分的权利为______。

A．船舶所有权
B．船舶抵押权
C．船舶优先权
D．船舶留置权

请回答商业银行合规管理职能与内部审计职能之间的关系。