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The electronic computer is the most (26) ________ invention since steam engine. While the
industrial revolution (27) ________ changed the nature of (28) ________ work, the computer
revolution is now
changing the work (29) ________ by the brain. Nowadays micro-computers are (30) ________ in
hundreds of
thousands and are constantly (31) ________ equipped with more and more ingenious (32) ________
Contrary
to popular belief, computers (33) ________ cannot make mistakes. The answer will always be correct
(34) ________ the programmed fed (35) ________ the computer is correct.
26. A. powerful B. significant C. strange D. mysterious
27. A. previously B. lately C. frequently D. continuously
28. A. hard B. brain C. manual D. intellectual
29. A. doing B. does C. did D. done
30. A. manufactured B. done C. worked D. performed
31. A. be B. being C. been D. to be
32. A. machines B. computers C. programs D. devices
33. A. which B. that C. itself D. themselves
34. A. if B. unless C. whether D. while
35. A. up B. on C. into D. off
42. The first virus appeared _________.
A.In 1986 B. In 1987 C. In 1990 D. On Friday 13th
43. Computer viruses became extremely dangerous _________.
A.on Friday 13th
B. when the first virus called Brain was created
C. when computers were connected to e-mail and Internet systems
D. in 1987
44. Which statement is TRUE about computer viruses?
A.The Melissa virus is part of the Internet system.
B. The virus Jerusalem is harmless because it did nothing.
C. A computer virus can kill people.
D. computer virus is a program.
45. A “remedy" (paragraph 4) refers to __________.
A.viruses B. programmers C. medicine D. antivirus software
46. The word "which" in the last paragraph refers to __________.
A.a computer virus created by people B. a computer virus
C. a few hours' stoppage caused by people D. the stoppage of the whole world caused by a computer virus
People in the United States often shop from catalogs. There are special catalogs for (1)...............every need, including clothing, furniture, health, (2).................products and things for the kitchen. People also order (3)..............40% of their music club catalogs. Customers say that music stores are too noisy.
Television shopping began in 1986. About 5% to 8% of the American public now shops by television. Some (4)..............shopping channels are the Home Shopping Network and QVC. Customers say that television shopping is (5).................than shopping in a store. How do they buy things? They (6)......................a phone call and charge the item to their credit card. And TV shopping channels are on late at night (7)...............people can go shopping anytime.
Is the computer shopping the way of furniture? About 37% of American (8)....................now have personal computers. And shopping by computer (or shopping on-line) is(9).................to more people every day. Already, shoppers can use their computers to order many different products, such as computers products, flowers, foods, T-shirts and posters. And new on-line shopping services (20).....................everyday. Soon people may be able to shop for anything, anytime, anywhere in the world.
1. A. most B. almost C. mostly D. most of
2. A. beauty B. beautiful C. beautify D. beautified
3. A. to B. of C. for D. about
4. A. popular B. liked C. favourite D. beloved
5. A. larger B. more C. easier D. popular
6. A. do B. make C. have D. have
7. A. so B. but C. because D. though
8. A. houseful B. housework C. housewife D.households
9. A. exciting B. surprising C. amazing D. interesting
10. A. raise B. come C. appear D. forecast
Chọn câu trả lời đúng:
A computer is an electronic..(1).. which executes software programs. It consits..(2)..2 parts hardware and..(3)..The computer processes input through input devices like mouse and keyboard. The computer displays output through output devices like color monitor and printer. The size of a computer varies considerably from very..(4)..to very big. The speed of computers also has a very large range. Computers have become indispenable in today's world. ..(5)..of people use computers all over the world
1. A. device B. computer C. monitor D.form
2. A. for B. with C. of D.about
3. A. mouse B. keyboard C. screen D. software
4. A. slim B. small C. large D. heavy
5. A. millions B. thousands C. hundreds D. none
To be successful in the business market,it is vital for a company to keep up with all the latest technoligical development.
Nowadays it is widely accepted that running a company without computers,in particular,is virtually impossible this is why businesses are so keen to hire the best people available for their technology departments.
Apart from the needs of the technology department,it is important that almost all employees have some degree of familiarity with personal or desktop computers,even if this involves no more than the completion of a basic computer course.Like all new things,however,most people will only become comfortable with using computers after practical experience.
Thanks to computers,today's businesses are run and managed with far less difficulties than companies could hope to achieve in the past.For example,computers enable the organization of huge amounts of information and greatly speed up the preparation.
Làm không đúng thì mong cậu thông cảm nhé !
Choose the best opition to fill in each of the blanks to make a meaningful passage
Computer_______ an important part in our life nowadays.It's _____ to carry on our work without computers. For example,___are necessary in a university library. All the ____ normally found in a library is now___ in computers. This is very____ for students because they can___ message and receive information_____ having ____ to leave their computers. Access__ a computer has now _____students's need
1. A do B. make C. have D. play
2. A. easy B. difficult C. exciting D. important
3. A books B. things C. computers D. messages
4. A. information B. work C. life D. event
5. A taken B. stored C. put D. made
6. A difficult B. comfortable C. suitable D. convenient
7 A receive B. send C. give D. write
8. A and B. but C. without D. not
9. A. to B in C of D with
10. A became B. becomes C. becoming D become
EX1 :Read the text below and choose the correct word for each space. For each question 1 -10, mark the correct letter A, B, C or D on your answer sheet.
Robots can work in places humans can't easily get to. These include deep oceans on distant planets or on sites with bad pollution. Robots are also used in factories (1) ________ they can work more quickly and accurately than a human, and without needing to rest. Improvements in technology over the past 50 years have (2) _______ that scientists are now able to create very clever robots. The most complicated of these can make (3) _______ for themselves, learn new things, and deal with problems. However, while robots that look like people are very common in science fiction films, they are very (4) _______ in real life. Making a machine that can balance and move on two legs is a real challenge and is unnecessary for most of the jobs we need robots to do for us. However, a Japanese robot (5)_____ as Asimo does walk on two legs and can even climb up and down stairs.
1. A. unless B. because C. although D. despite
2. A. intended B. supposed C. said D. meant
3. A. results B. decisions C. thoughts D. options
4. A. rare B. thin C. little D. narrow
5.A. called B. known C. named D. said
EX2: Mark the letter A,B,C or D on your answer sheet to indicate the word(s) CLOSET in meaning to the underline word(s) in each of the following question.
Her father died after he had brought up all of his children.
A. was in the dust
B. was out of this world
C. was the apple of her eyes
D. called it a day
1. a. powerful b. significant c. strange d. mysterious
2. a. previously b. lately c. frequently d. continuously
3. a. hard b. brain c. manual d. intellectual
4. a. doing b. does c. did d. done
5. a. manufactured b. done c. worked d. performed
6. a. be b. being c. been d. to be
7. a. machines b. computers c. programs d. devices
8. a. which b. that c. itself d. themselves
9. a. if b. unless c. whether d. while
10. a. up b. on c. into
1B
2A
3C
4D
5A
6B
7D
8D
9A
10C