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Computers - Test 7
Read the following passage and choose the item that best answers each of the questions about it.
Read the following passage and choose the item that best answers each of the questions about it.




- Place your computer on a flat table or desk.

- Make sure your chair is a comfortable height.

- Use a screen to protect you from dangerous X-rays.

- Not place it near a fire or the central heating.

- Not leave your computer in the sun.

- Not put liquids on the computer; they may get inside.

- Not eat while you’re working; food can fall into the keyboard.

- Clean the computer and dust it regularly.

- Keep the floppy disks clean and in their box.

- Always switch off the computer and the screen when you finish.
Thời gian bắt đầu: Hôm nay lúc 02:05:49(Server time)
Số câu hỏi: 5.   Tổng điểm: 5
Thời gian làm bài: 20 phút.  Thời gian còn lại: 
Cỡ chữ câu hỏi:  Cỡ chữ đáp án:
1-
Which of the following could be the best title of the passage?
A-
How to Use the Printer.
B-
How to Set up the Computer.
C-
How to Protect the Monitor Screen.
D-
All are correct.
2-
You______ place your computer on a flat table or desk.
A-
should
B-
ought to
C-
must
D-
all are correct
3-
What does the word ’protect’ in line 3 mean?
A-
keep somebody safe
B-
help somebody do something
C-
give somebody something
D-
cover
4-
You_____ eat while you are working.
A-
shouldn’t
B-
don’t have to
C-
needn’t to
D-
all are correct
5-
You mustn’t put liquids on the computer ____ they may get.
A-
because
B-
so
C-
or
D-
a & c are correct
[ Đặng Vân Oanh - ST ]

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