Giải thích (tiếng Việt)
Computers are helpful in many ways. First, they are fast. They can work with information (36) even more quickly than persons. Second, computers can work with (37) a lot of information at the same time. Third, they can (38) keep information for a long time. They do not forget things the common people do. Also, computers are almost always correct. They are not (39) perfect, of course, but they usually do not (40) make mistakes. These days, (41) it is important to know about computers. There are a number of things to learn. Some companies have classes (42) at work. Also, most universities offer day and night courses in computer science. (43) Another way to learn is from a book, or from a friend. After (44) a few hours of practice, you can work with computers. You (45) may not be an expert, but you can have fun.✅ Answers & Explanations:
36.
They can work with information ___ more quickly than persons. A. even B. quite C. very D. so ✅ Correct: A. even 📘 "Even more quickly" means to a greater extent — emphasizes speed compared to people.
37.
Computers can work with ___ information at the same time. A. many B. a lot of C. a number of D. much of ✅ Correct: B. a lot of 📘 "A lot of" is used for uncountable nouns like "information".
38.
They can ___ information for a long time. A. stay B. remain C. hold D. keep ✅ Correct: D. keep 📘 "Keep information" is the natural collocation here.
39.
They are not ___, of course... A. perfect B. excellent C. intelligent D. complete ✅ Correct: A. perfect 📘 Computers are good, but not flawless → "not perfect" is the best choice.
40.
...they usually do not ___ mistakes. A. do B. take C. make D. have ✅ Correct: C. make 📘 The correct collocation is "make mistakes".
41.
These days, ___ is important to know about computers. A. this B. that C. they D. it ✅ Correct: D. it 📘 "It is important to know..." – a common sentence structure.
42.
Some companies have classes ___ work. A. at B. in C. for D. with ✅ Correct: A. at 📘 "Classes at work" = classes offered in the workplace.
43.
___ way to learn is from a book... A. Another B. Other C. Others D. The other ✅ Correct: A. Another 📘 "Another" = one more, an additional way.
44.
After ___ hours of practice... A. little B. a little C. few D. a few ✅ Correct: D. a few 📘 "A few hours" = a small number of hours, but enough.
45.
You ___ not be an expert... A. can B. may C. must D. should ✅ Correct: B. may 📘 "May not" = it's okay if you aren’t an expert.
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