Vitamins are complex ________ that the body requir

Adhesions are ______ formed within the body in response to inflammation or injury.A．that t

Mechanical arms and hands are designed for jobs that require everything EXCEPT______.A．str

In a word, we have no doubt ________ you are perfectly sound in mind and body.A. that

Man still has _____ to learn about the most powerful and complex part of his body－－t

Many women are too concerned _____ staying thin and they believe that vitamins are

Such crimes may be so complex that months or years go by before anyone ________ the