2020年职称英语考试《理工类》考试共65题，分为单选题和多选题和判断题和计算题和简答题和不定项。小编每天为您准备了5道每日一练题目（附答案解析），一步一步陪你备考，每一次练习的成功，都会淋漓尽致的反映在分数上。一起加油前行。

1、The police took fingerprints and identified the body.【单选题】

A.recognized

B.missed

C.discovered

D.touched

正确答案:A

答案解析:警察采集指纹，辨认出了尸体。本题有一定难度，C项的干扰较大。identified指“辨认”，和recognized“认出”意思相近，C项discover指“发现”，最佳答案是A。

2、We explored the possibility of expansion at the conference.【单选题】

A.offered

B.investigated

C.included

D.accepted

正确答案:B

答案解析:会上我们探讨了扩张的可能性。本题难度不大，干扰项干扰不大，要确定好单词的引申意义。explore的引申意义有“探讨”考生要注意，investigate的本义是“调查”，引申意义是“研究”，是explore的近义解释，是答案。

3、The town is famous for its magnificent buildings.【单选题】

A.high - rise

B.modern

C.ancient

D.splendid

正确答案:D

答案解析:这座小镇以华丽的建筑而出名。本题难度不大，干扰项干扰不强。magnificent和splendid都可指“华丽的”，是同义词，A项意为“高层的”，最佳答案是D。

4、The carCars are an important part of life in the United States. Without a car most people feel that they are poor. And even if a person is poor he doesn\'t feel really poor when he has a car. Henry Ford was the man who first started making cars in large numbers. He probably didn\'t know how much the car was going to affect American culture. The car made the United Stated a nation on wheels. And it helped make the United States what it is today. There are three main reasons why the car becomes so popular in the United States. First of all, the country is a huge one and Americans like to move around in it. The car provides the most comfortable and cheapest form of transportation. With a car people can go anylace without spending a lot of money. The second reason cars are popular is the fact that the United States never really developed an efficient and inexpensive form of public transportation. Long-distance trains have never been as common in the country as they are in other parts of the world. Nowadays there is a good system of air-service provided by planes. But it is too expensive to be used frequently. The third reason is the most important one, though. The American spirit of independence is what really made cars popular. Americans don\'t like to wait for a bus, or a train or even a plane. They don\'t like to have to follow an exact schedule. A car gives them the freedom to schedule their own time. And this is the freedom that Americans want most to have. The gas shortage has caused a big problem for Americans. But the answer will not be a bigger system of public transportation. The real solution will have to be a new kind of car, one that does not use so much gas. Henry Ford was the first to ____ cars in large numbers. 【单选题】

A.invent

B.sell

C.have

D.produce

正确答案:D

答案解析:依据第2段第1句“Henry Ford was the man who first started making cars in large numbers”。make:制造，等于produce。

5、Cell Phones1. Believe it or not, cell phones have been around for over a quarter of a century. The first commercial cell phone system was developed by the Japanese in 1979, but cell phones have changed a lot since that time. The early cell phones were big and heavy but they have developed into small and light palm sized models. There are huge developments in their functions, too. We have had call forwarding, text messaging, answering services and hands - free use for years, but now there are new facilities, such as instant access to the Internet and receiving and sending photos.2. Cell phones have become very common in our lives. Recent statistics suggest one in three people on the planet now have cell phone, and most of them say they couldn\'t live without one, Cell phones are used in every area of our lives and have become a necessary tool, used for essential arrangements, social contact and business. It easier to call for help on the highway. It possible to keep in touch with people "on the move" when people are traveling.3. Cell phones have made communication easier and have reduced the need for family arguments f We can use cell phones to let our family know we\'ll be late or if there\'s a sudden change of plan or an emergency. Cell phones have eased the worries of millions of parents when their teenagers are out late. They can now contact their children at any time.4. This does not mean that cell phones are all good news. Cell phones have brought with them a number of new headaches for their owners. It costs a lot to replace stolen phones, It is becoming a frequent occurrence, and have you ever seen such a huge phone bills? More serious, however, Cell phones bring the potential health problem. There are fears that radiation from the phones may cause brain tumor(肿瘤). This may be a time bomb waiting to happen to younger people who have grown up with cell phones. They simply can\'t live without cell phones!We can use cell phones to communicate with others when we encounter ______.【单选题】

A.a necessity

B.an emergency

C.a number of new headaches

D.family arguments

E.big and light palm - sized models

F.countless new facilities

正确答案:B

答案解析:本题难度不大，答案依据比较明显，答案依据是第三段第二句：We can use cell phones to let our family know we\'ll be late or if there\'s a sudden change of plan or an emergency.很明显答案是B。