Choose the letter A, B, C or D to complete the passage below
Computers are helpful in many ways. First, they are fast. They can work with information even (1) __________ than a person. Second, computers can work with a lot of information at the same time. Third, they can store information for a long time. They do not forget things that the common people do. (2) __________, computers are almost always correct. They are not perfect, but they usually do not make mistakes.
Recently, it is important (3) __________ about computers. There are a number of things to learn. Many companies have computers at work. In addition, most universities (4) __________ day and night courses in Computer Science. Another way to learn is from a bok, or from a friend. After a few hours of practice, you can (5) __________ with computers. .
Question 3:
A. know
B. knew
C. knowing
D. to know
Đáp án D
Giải thích: cấu trúc it is + adj + to V: thật là như thế nào khi làm gì
Dịch: Thật cần thiết khi biết về máy tính.