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填空题Reforesting the corridors of trees that lie between rainforest parcels provides an easy means to inhabit new territory and expand viable rainforest ecology.____

题目
填空题
Reforesting the corridors of trees that lie between rainforest parcels provides an easy means to inhabit new territory and expand viable rainforest ecology.____
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相似问题和答案

第1题：

Some parcels from New York have been sold here()a much lower price.

A、for

B、at

C、on

D、in


参考答案：B

第2题：

What are the three specific characteristics of the Cisco SAN solution for the data center? ()(Choosethree.)

A. It provides multiprotocol support.

B. It provides improved availability, strong security, and business continuance measures.

C. It enables you to connect Cisco VSAN technology and DAS technology.

D. It reduces cost and complexity by providing an easy transition to evolving technologies.

E. It allows you to create separate networks on the VSAN.

F. It allows you to migrate to new technologies without a complete equipment upgrade.


参考答案：A, D, F

第3题：

It is easy to detect the physical differences between originals and copies.()


参考答案：错误

第4题：

共用题干
The world has got rainforests which cover 7% of the earth's surface.They grow around the earth's equator in South America,Central America,Africa,Southeast Asia,and Australia. Rainforests are important.(46)______.These rainforests are wet and warm.They get more than two meters of rain each year,and temperatures are usually between 24℃and 27℃．(47)______. Each area has a different environment with different plants,trees and animals.
(48)______.Every day a part of the rainforest,the same size as a football field,is destroyed because of human activities.(49)______,people cut down trees to make plantations to grow food,to get minerals or metals out of the ground or to build more and more houses.(50) ______.Cutting down trees must be prohibited and wild animals must be protected.If people break these rules,they must be arrested and severely punished.

_________（47）
A:Therefore strict measures must be taken
B:They give the earth oxygen,and are the home for half of the world's animals and plants
C:Because of a growing population
D:Unfortunately,these rainforests are in danger
E:Tropical rainforests are home to tribal peoples who rely on their surroundings for food,shelter,and medicines
F: They are divided into four different areas

答案：F
解析：
本题考查的是对上下文之间意义关系的理解和对文章细节的把握。根据上文内容此处应填写的是“它们给地球提供氧气，是世界上一半动植物的家园”。
本题考查的是对上下文之间意义关系的理解。根据下文此处内容是“雨林被分成不同的区域”。
本题考查的是对上下文之间意义关系的理解。根据下文内容这里应是 “不幸的是，这些雨林处于危险之中”。
本题考查的是对上下文之间意义关系的理解。根据下文内容，此处是“由于人口增加”。
本题考查的是对上下文之间意义关系的理解。根据上下文内容，此处是 “因此，必须采取严格的措施”。

第5题：

Which of the following can best summarize the main idea of the passage?

A. With no Retriever, thousands of laptops are stolen every year.

B. A new software provides a means to reduce laptop theft.

C. Retriever has helped to find thieves and lost computers.

D. A new program offers a communication platform. with the thief.


正确答案：B

第6题：

In the open systems interconnection (OSI) reference model, "layer" means one of seven conceptually complete,(71) arranged groups of services, functions, and protocols, that extend across all open systems.Application layer provides means for the application(72) to access the OSI environment. Presentation layer provides for the selection of a common syntax for representing data.(73) layer provides the means necessary for cooperating presentation entities to organize and synchronize their dialog and to manage their data exchange. Transport layer provides a reliable end-to-end data transfer service. Network layer provides for the entities in the transport layer the means for transferring blocks of data, by(74) and switching through the network between the open systems in which those entities reside. Data link layer provides services to transfer data between network layer entities. Physical layer provides the mechanical, electrical, functional, and procedural means to establish, maintain and(75) physical connections for transfer of bits over a transmission medium.

A．rankly

B．levelly

C．layered

D．hierarchically


正确答案：D

第7题：

The word “packages” (Line 3, Paragraph 2) means_____.

［A］ parcels carried in travelling ［B］ a comprehensive set of activities

［C］ something presented in a particular way ［D］ charity actions


正确答案：B

第8题：

A digital camera provides a quick and easy means to _______ ideas for later reference.

A、embrace

B、browse

C、capture

D、trade


参考答案：C

第9题：

In charter-party，a clause states： the vessel to be employed between good and safe ports or places where she can ______.

A.safe lie always float

B.safely lie always float

C.safe lie always afloat

D.safely lie always afloat


正确答案：D

第10题：

Akira Nakayama ____delay the filming of his documentary in the rainforest when his equipment did not arrive on schedule.

A.has to
B.had to
C.having to
D.will have to

答案：B
解析：
四个选项是短语have to的几种时态。A选项为一般现在时，B选项为过去时，C选项为-ing形式，做非谓语成分；D选项为一般将来时。题目意为“当Akira Nakayama的设备没有按照预计时间到达时，他___推迟在热带雨林中拍摄纪录片。”when引导的时间状语从句是过去时，所以主句也应该是过去时，因此选B。
　　

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