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【单选】

All of the following are mentioned as factors that encourage fossilization except the _____

A

speed of burying

B

conditions of the water

C

rate at which soft tissues decay

D

cause of death of the animal

Which of the following is true of the fossil deposits discussed in the passage?_____

A

They include examples of newly discovered species.

B

They contain large numbers of well-preserved specimens.

C

They are older than fossils found in other places.

D

They have been analyzed more carefully than other fossils.

The word"outstanding"in Paragraph 2 is closest in meaning to_____

A

extensive

B

surprising

C

vertical

D

excellent

Why does the author mention the specimen preserved in the birth canal?_____

A

To illustrate that the embryo fossils are quite advanced in their development

B

To explain why the fossils are well preserved

C

To indicate how the ichthyosaurs died

D

To prove that ichthyosaurs are marine animals

Which of the following best expresses the relationship between the first and second paragraphs_____

A

The first paragraph describes a place while the second paragraph describes a field of study

B

The first paragraph defines the terms that are used in the second paragraph.

C

The second paragraph describes a specific instance of the general topic discussed in the first paragraph.

D

The second paragraph presents information that contrasts with the information given in the first paragraph.

Paragraph 3()

A

Education

B

Land and Climate

C

State System

D

General Introduction

E

Economy

F

Population

Paragraph 4()

A

Education​​​​​​​

B

Land and Climate​​​​​​​​​​​​​​

C

State System​​​​​​​

D

General Introduction

E

​​​​​​​​​​​​​​Economy

F

Population

Paragraph 5()

A

​​​​​​​​​​​​​​Education

B

​​​​​​​​​​​​​​Land and Climate

C

State System

D

General Introduction

E

Economy

F

Population

Singapore is a small state in the southeast of Asia()

A

​​​​​​​​​​​​​​live a better life

B

made up of more than 50 islands

C

Higher education institute

D

not by the Parliament, but by the people

E

produce goods of various kinds

F

have a big population

 According to the constitution of Singapore, the president of the state is selected()

A

live a better life​​​​​​​

B

​​​​​​​​​​​​​​made up of more than 50 islands

C

Higher education institute

D

not by the Parliament, but by the people

E

produce goods of various kinds

F

 have a big population