When you copy this paper, be careful not to _...

When you copy this paper, be careful not to ______ a single word.

高二英语单项填空简单题查看答案及解析

While copying this paper, be careful not to ______ any words.

A．leave behind       B．leave aside        C．leave off          D．leave out

高二英语单项填空中等难度题查看答案及解析

In copying this paper,  be careful not to _______ any word.

高二英语单项填空中等难度题查看答案及解析

In copying this paper, be careful not to leave _______ any words.

A．aside             B．for               C．out              D．off

高二英语单项填空中等难度题查看答案及解析

In copying this paper , be careful not to _______ any words.

高二英语单项填空中等难度题查看答案及解析

Be careful when you cross this busy street. _____, you may get run over by a car.　

A. If not    　　　　　　　 B. If so　　　　　　　　 C. If any     　　　　 D. if possible

高二英语单项填空中等难度题查看答案及解析

Be careful when you cross this busy street. ________, you may get run over by a car.　

A. If not    　　　　　　　 B. If so　　　　　　　　 C. If any     　　　　 D. If possible

高二英语单项填空中等难度题查看答案及解析

单词拼写（共10小题；每小题1分, 满分10分）

1. When picking mushrooms, you should be careful not to touch those containing a deadly p__________.

2. Shelly had prepared carefully for her driving test so that she firmly believed she could pass it at her first a___________.

3.Jane was so thankful to me for my timely help that she could hardly c________ her gratitude in words.

4.An even more severe law against drunk driving, a_________ at preventing serious traffic accidents, has been passed.

5.It was reported that there were more than 30 earthquakes in this area last year, causing about 10 deaths and 500 i__________.

6.Teaching as a career a___________ to many people because of the long holidays.

7.She was so kind as to a___________ the homeless dog.

8.In order to promote their reputation, some local companies offered to s___________ the voluntary activity.

9.The survey showed that the number of the students a__________ to computer games has been on the rise in recent years.

10.He felt a__________ that he was caught cheating in the exam.

高二英语单词拼写中等难度题查看答案及解析

All rights ______ , no one is allowed to copy or use this paper for other commercial purposes.

A.preserved B.observed C.deserved D.reserved

高二英语单项填空中等难度题查看答案及解析

At one time, computers were expected largely to remove the need for paper copies of documents(文件) because they could be stored electronically. But for all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper.

It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. “I feel in my bones this revolution is causing more trees to be cut down ,” says Ted Smith of the Earth Village Organization.

Perhaps the best sign of how computer and Internet use pushes up demand for paper comes from the high-tech industry itself, which sees printing as one of its most promising new markets. Several Internet companies have been set up to help small businesses print quality documents from a computer. Earlier this week Hewlett-Packard Co. announced a plan to develop new technologies that will enable people to print even more so they can get a hard copy of a business document, a medical record or just a one-line e-mail, even if they are nowhere near a computer. As the company sees it, the more use of the Internet the greater demand for printers.

Does all this mean environmental concerns have been forgotten? Some activists suggest people have been led to believe that a lot of dangers to the environment have gone away.

“I guess people believe that the problem is taken care of, because of recycling,” said Kelly Quirke, director of the Rainforest Action Network in San Francisco. Yet Quirke is hopeful that high-tech may also prove helpful. He says printers that print on both sides are growing in popularity.

The action group has also found acceptable paper made from materials other than wood, such as agricultural waste.

1.What does the underlined phases mean ________.

A．having a pain in my bone　 　　 B. foreseeing something

C．feeling something terrible　　 D．overhearing something

2.Hewlett-Packard Co. has decided to develop new technologies because ________.

A．people are concerned about the environment

B．printers in many offices are working overtime

C．small companies need more hard copies

D．they see a growing market for printers

3.Environmentalists believe one possible way of dealing with the paper situation is ________.

A．to encourage printing more quality documents

B．to develop new printers using recycled paper

C．to find new materials for making paper

D．to plant more fast-growing trees

4.What would be the best title for the text ?

A．Computers and Printers

B．E-mail and the Business World

C. Internet Revolution and Environment

D. Modern Technology and New Markets

高二英语阅读理解中等难度题查看答案及解析