[单项选择]Electronic computers （　）, the complicated mathematical operations, such as weather forecast and the control of satellites, can be done quickly and accurately.
A. being used
B. used
C. having been used
D. to be used

[单项选择]Electronic computers, which have many advantages, cannot carry out creative work and replace man.（）
A. 尽管电子计算机有许多优点，可是它不能理解创造性工作，也不能代替人类。
B. 有许多优点的电子计算机也不能代替人类去做创造性工作。
C. 电子计算机有很多缺点，既不能进行创造性工作，也不能代替人类。
D. 尽管电子计算机有许多优点，可是它不能进行创造性工作，也不能代替人类。

[简答题]Electronic computers, which make it possible to free man from the labor of complex measurements and computations, have found wide applications in engineering.

[单项选择]Without electronic computers, much of today’s advanced technology （　） achieved．
A. will not have been
B. have not been
C. would not have been
D. had not been

[单项选择]The______of electronic computers has opened up new ways of data analysis for the scientist.
A. advent
B. adverse
C. advert
D. advise

[简答题]Had electronic computers not been invented，__________(很多关于太空飞行的问题不能解决了)．

[单项选择]The ______ of electronic computers has opened up new ways of data analysis for the scientist.
A. advent
B. adverse
C. advert
D. advise

[单项选择]

Modern computers are electronic and （） devices. The basic building block of a modem computer is a （）

Modern computers are electronic and （） devices.
A. chemical
B. digital
C. phisical
D. anal0g

[单项选择]Modern computers are electronic and (8) devices. The basic building block of a modem computer is a (9) .
A) chemical B) digital C) phisical D) anal0g

[填空题]Computers

[单项选择]A. Female students are unfit for studying mathematics.
B. He can serve as the woman’s tutor.
C. Mathematics is an important course at school.
D. The professor’s suggestion is constructive.

[单项选择]Early in the film "A Beautiful Mind", the mathematician John Nash is seen sitting in a Princeton courtyard, hunched over a playing board covered with small black and white pieces that look like pebbles. He was playing Go, an ancient Asian game. Frustration at losing that game inspired the real Nash to pursue the mathematics of game theory, research for which he eventually was awarded a Nobel Prize.
In recent years, computer experts, particularly those specializing in artificial intelligence, have felt the same fascination and frustration. Programming other board games has been a relative snap. Even chess has succumbed to the power of the processor. Five years ago, a chess-playing computer called Deep Blue not only beat but thoroughly humbled Garry Kasparov, the world champion at that time. That is because chess, while highly complex, can be reduced to a matter of brute force computation. Go is different. Deceptively easy to learn, either for a computer or a human, it is a game of
A. Playing Go involves decision-making.
B. Playing Go involves pattern-matching.
C. The limitation of computer’s processing speed.
D. There exist too many possibilities in each move.