Doctors decided to operate（) the wounded soldier at once.A withB onC inD at

People could have operations done by top doctors without _____ to trayel to the city w

（Since) the injury （is bad), the doctors （will operate) him （immediately).A．SinceB．is badC

How does the medical profession regard the bypass operation？A．Many doctors believe it to b

The board of the company has decided to widen its operation to include all aspects of the

Doctors won t operate on the patient______absolutely necessary.A．whenB．ifC．unlessD．though

Doctors have decided the only way he can live anything near a （n) ______life is to give hi