Before you switch off the computer, you must ____
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Before you switch off the computer, you must ______ the document. |
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A. save B. open C. print D. click |
![Before you switch off the computer, you must ____](/uploads/image/z/19326670-70-0.jpg?t=Before+you+switch+off+the+computer%2C%26nbsp%3B%26nbsp%3Byou+must+____)
A
Before you switch off the computer什么意思
We must ____(switch on/switch off)the lights before we leave
用已学过的英语解释下列句子:You must switch off the electricity.Don't ____
before you switch off your computer ,do not forget to 空格 thi
Remember to()your document before you turn off the computer.
you must restart your computer before the new settings will
you must restart your computer before proceeding with the in
You must restart your computer before proceeding with the rs
you must ____(knock)on the door before you enter
关于must的否定1.You must switch off the lights.(该为否定句)You _______
All the computers must be ____ down before you leave.
翻译:Before you examine the wire,you must cut off the electric