You have a computer that runs Windows Vista (x86). You need to perform a clean installation of Windows 7(64-bit). What should you do?（）
Before entering a fuel tank that has been cleaned, it should be checked with an oxygen indicator and a/an（）.
When a flash-type evaporator is to be secured for an extended period of time, the entire unit should be drained, cleaned, and （）.
To clean a dirty fiber towing hawser used in ocean towing，you should（）.
You perform a clean installation of Windows 7 on a computer. You need to ensure that you can runWindows XP Mode in Windows 7. What should you do?（）
You perform a clean installation of Windows XP Professional on a computer. The computer is a member of a workgroup. You need to enable offline files on the computer. What should you do first?（）
Which of the listed precautions should be taken when cleaning the internals of a motor with compressed air?（）
Where should we place a thesis statement?
In order to make a company profile more attractive, we should go for showy visual appeal instead of clean formatting.
We find that some birds ____ twice a year between hot and cold countries.
when we write a novel,we should associate it,make associate with other ( )
We need not jump the ______; rather, we should look at things a bit deeper.
We should develop a ______ attitude towards life.
What should we do for a company presentation?
What common errors should we avoid while making a definition?
What we should do when we want to have a good chat with someone?
Why should we take notes during a business call?
What points should we consider when planning a narrative?
If a drug addict wants to keep clean and sober, what should he do?
听力原文：We should take some of the furniture out of here, or maybe we should look for a bigger apartment.
听力原文：M：I've been watering my flowers twice a week，but they are still not growing well in my room．What should I do？
We should pay attention to the interview in a clinical interview.
What procedure we should follow when we write a cause and effect paragraph? ( )
This is a （） moment for our research、We should be careful.
