The first electronic computer (26. build) ................... at the university of Pennsylvania in 1946. Although the co...

1

HT

Huyền Tống Khánh

26 tháng 1 2018

The first electronic computer (26. build) was built at the university of Pennsylvania in 1946. Although the computer looked like machines built in the 19th century. Computers were sold commercially for the first time in the 1950s, and a lot of progress (27. make) has been made sice then. Computers are now much smaller and more powerful, and they (28. can/ buy) can be bought much more cheaply.

Computers (29. use) are used in many fields - in business, science, medicine and education, for exsmple/ They (30. can/use) can be used to forecast the weather or control robots which make cars. The computer's memory is the place where information (31. keep) is kept and calculations (32. do) are done.

Read the passage below and decide whether the statements are TRUE or FALSE?We are all around computers. Computers play an important play in our day to day lives, like we are very much dependent them for doing many things including giving users the ability to quickly and easily store and process data. Since the invention of computer they have evolved in terms of increased computing power and decreased size. Computers are used in many sectors like Education, Health and Medicine, Financial...

DM

Dương Minh

16 tháng 11 2017

1

NH

Nguyen Hoang Hai

16 tháng 11 2017

Đáp án: A

Giải thích: Dựa vào câu: “Computers are multitasking and accurate enough to be used almost anywhere and everywhere including banks.”.

Dịch: Máy tính đủ khả năng làm nhiều công việc 1 lúc và đủ chính xác để dùng hầu khắp mọi nơi bao gồm cả ngân hàng.

IV. Choose the word (a, b, c, or d) that best fits each of the blank spaces. Computers are very (21)____, but they also can (22) _____ problems. One kind of problem is with the computer’s memory. It is not perfect, so (23) ____ computers lose (24)______information. (25)_____ problem is with the machinery. Computers are machines, and (26)_____can break down. When computers break down, they (27)______erase information, like chalk on a blackboard. Or they may stop doing anything at all. And there...

M

miklaphuc

15 tháng 2 2020

IV. Choose the word (a, b, c, or d) that best fits each of the blank spaces.
Computers are very (21)____, but they also can (22) _____ problems. One kind of
problem is with the computer’s memory. It is not perfect, so (23) ____ computers lose
(24)______information. (25)_____ problem is with the machinery. Computers are
machines, and (26)_____can break down. When computers break down, they
(27)______erase information, like chalk on a blackboard. Or they may stop doing
anything at all. And there is another different kind of problem with computers. Some
doctors say they may be bad for your (28)_____. They say you should computers all day.
21. a. Useful b. careful c. helpful d. a&c
22. a. make b. cause c. do d. take
23. a. nearly b. hardly c. never d. sometimes
24. a. boring b. interesting c. important d. amusing
25. a. Other b. Another c. Some d. Many
26. a. computers b. machines c. problem d. information
27. a. may b. must c. should d. need to
28. a. health b. healthy c. healthful d. healthily
V. Read the following passage and choose the item (a, b, c, or d) that best answers
each of the questions about it.
The first computers were very large machines. Now computers come in all shapes and
sizes. There were still big computers for companies or universities. There are other
special computers for factories. These large computers tell the factory machines what to
do. But there are also small personal computers to use at home or in an office. There are
even computers in telephones, television sets, and cars. These computers have to be very
small. They are so small you cannot even see all their parts.
29. The first computers were _______.
a. tiny b. huge
c. in all shapes and sizes d. all are correct
30. There are computers
a. for companies and universities
b. to use at home
c. in telephones, television sets, and cars
d. all are correct
31. What does the word ‘they’ in line 7 refer to?
a. telephones b. television sets
c. cars d. computers
32. What is the passage written about?
a. old computers b. modern computers
c. computers’ shapes d. computers’ sizes
33. Which of the following is true?
a. The first computers were very large.
b. Nowadays, there are only small computers.
c. All modern computers are so small that you cannot see all their parts.
d. Modern computers have the same size.

Read the passage below and decide whether the statements are TRUE or FALSE?We are all around computers. Computers play an important play in our day to day lives, like we are very much dependent them for doing many things including giving users the ability to quickly and easily store and process data. Since the invention of computer they have evolved in terms of increased computing power and decreased size. Computers are used in many sectors like Education, Health and Medicine, Financial...

0

DM

Dương Minh

27 tháng 8 2018

1

NH

Nguyen Hoang Hai

27 tháng 8 2018

Đáp án: B

Giải thích: Dựa vào câu: “Computers are used in many sectors like Education, Health and Medicine, Financial Institutions, Transport System, E-Commerce, Defence etc.”.

Dịch: Những máy tính được sử dụng ở nhiều lĩnh vực như giáo dục, sức khoẻ và y học, các bộ tài chính, hệ thống giao thông, thương mại điện tử và quốc phòng, vân vân.

Read the passage and fill one suitable word in each blank. The history of the computer in the twentieth century is one of dramatic adaptation and expansion. The computer had modest beginnings in areas where is was (1)__________ as a specialities tool. The first electronic computer was built in the 1930s and was solely for the use (2)__________ undergraduate students in Iowa State University to handle mathematical computation in unclear physics. (3)_________ World War Two computers were...

NM

Nguyễn Mai Khánh Huyền

29 tháng 3 2018

1

LQ

Lê Quỳnh Phương

4 tháng 4 2018

The history of the computer in the twentieth century is one of dramatic adaptation and expansion. The computer had modest beginnings in areas where is was (1) __used__ as a specialities tool. The first electronic computer was built in the 1930s and was solely for the use (2)__of___ undergraduate students in Iowa State University to handle mathematical computation in unclear physics. (3)__During__ World War Two computers were developed in order to wage counter espionage and break codes used by the enemy. In the post-war war years the scope of computers was expanded to include the military industrial complex and academia. Obviously people needed to (4)_communicate__ around these institutions and so there was a needed for early network tools. In the 1960's an early version of the Internet, ARPPANET was used in computer science and engineering projects. However, only 10 years later computers were starting to change our lifestyle, the way we do business and many style things (Elliott, 1994) and by the late 1980's networks were expanding to embrace section of the general public. The (5)_Internet_ was born.

Read the passage below and decide whether the statements are TRUE or FALSE?We are all around computers. Computers play an important play in our day to day lives, like we are very much dependent them for doing many things including giving users the ability to quickly and easily store and process data. Since the invention of computer they have evolved in terms of increased computing power and decreased size. Computers are used in many sectors like Education, Health and Medicine, Financial...

DM

Dương Minh

30 tháng 3 2017

1

NH

Nguyen Hoang Hai

30 tháng 3 2017

Đáp án: A

Giải thích: Dựa vào câu: “Computer provide security from destructive forces and from unwanted action from unauthorized users like cyber attack or access attack.”.

Dịch: Máy tính cung cấp nền an ninh khỏi các nguồn gây rối và từ những động thái không mong muốn từ những người dùng ẩn danh như tấn công không gian mạng hay truy cập bất hợp pháp.

Read the passage below and decide whether the statements are TRUE or FALSE?We are all around computers. Computers play an important play in our day to day lives, like we are very much dependent them for doing many things including giving users the ability to quickly and easily store and process data. Since the invention of computer they have evolved in terms of increased computing power and decreased size. Computers are used in many sectors like Education, Health and Medicine, Financial...

DM

Dương Minh

20 tháng 8 2017

1

NH

Nguyen Hoang Hai

20 tháng 8 2017

Đáp án: A

Giải thích: Dựa vào câu: “Computers play an important play in our day to day lives, like we are very much dependent them for doing many things including giving users the ability to quickly and easily store and process data.”.

Dịch: Máy tính đóng vai trò quan trọng trọng cuộc sống hàng ngày, giống như việc chúng ta rất phụ thuộc vào chúng để làm nhiều thứ, bao gồm cho người dùng có thể nhanh chóng và dễ dàng lưu trữ và xử lý dữ liệu.

Choose the letter A, B, C or D to answer these following questionsThe history of the computer in the twentieth century is one of dramatic adaption and expansion. The computer had modest beginnings in areas where it was used as a specialist tool. The first electronic computer was built in the 1930s and was solely for use of undergraduate students in Iowa State University to handle mathematical computations in nuclear physics. In World War II, computers were developed in order to wage counter...

DM

Dương Minh

28 tháng 5 2019