Some solvents and building materials are considered___________
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If we say that "fat is critical for good health," we mean that___________
A. fat people should be criticized
B. fat is very important for people to keep healthy
C. people should be fat if they want to be healthy
D. too much fat in the body is associated with health problems
The more cigarettes one smokes,___________
There are only five minutes left, but the outcome of the match is still in doubt.
A. result
B. judgment
C. estimation
D. event
A primary lung cancer patient may be cured by removing the lung completely___________