问题 单项选择题

在使用IC在线测试仪进行LSI分析测试中,正确的说法是()。

A、芯片的每种逻辑功能均对应于一个子测试

B、芯片的输入输入输出关系可用真值表确定

C、可利用仪器生产厂家提供的测试数据库

D、可以判断被测件的外特性是否正常

答案

参考答案:A

阅读理解

As prices and building costs keep rising, the“do-it-yourself”(DIY)trend(趋势)in the U.S. continues to grow.

“We needed furniture(家具)for our living room,” says John Ross,“and we just didn’t have enough money to buy it. So we decided to try making a few tables and chairs.” John got married six months ago, and like many young people these days, they are struggling to make a home at a time when the cost of living is very high. The Rosses took a 2-week course for $280 at a night school. Now they build all their furniture and make repairs around the house.

Jim Hatfield has three boys and his wife died. He has a full time job at home as well as in a shoe making factory. Last month, he received a car repair bill for $420.“I was deeply upset about it. Now I’ve finished a car repair course, I should be able to fix the car by myself.”

John and Jim are not unusual people. Most families in the country are doing everything they can to save money so they can fight the high cost of living. If you

want to become a “do-it-yourselfer”, you can go to DIY classes. And for those who don’t have time to take a course, there are books that tell you how you can do things yourself.

小题1:We can learn from the text that many married people_________.

A.find it hard to pay for what they need

B.have to learn to make their own furniture

C.take DIY courses run by the government

D.seldom go to a department store to buy things小题2:When the writer says that Jim has a full-time job at home, he means Jim_________.

A.makes shoes in his home

B.does extra work at night

C.does his own car and home repairs

D.keeps house and looks after his children小题3:Jim Hatfield decided to become a do-it-yourself when__________.

A.his car repairs cost too much

B.the car repair class was not helpful

C.he could not possibly do two jobs

D.he had to raise the children all by himself小题4:What would be the best title for the text?

A.The Joy of DIY

B.You Can Do It Too!

C.Welcome to Our DIY Course

D.Ross and Hatfield Believers in DIY

单项选择题