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【单选题】Doctors are to begin a trial of a drug treatment that could double the time transplanted organs survive in the body. The 20-minute procedure effectively coats donor organs in a protective shield that ...
A.
Because they are painful after transplants.
B.
Because drugs can ease the burden of organs.
C.
Because the body still reacts enough to cause transplants to fail.
D.
Because the donor organs will fail in a very short time.
【单选题】Doctors are to begin a trial of a drug treatment that could double the time transplanted organs survive in the body. The 20-minute procedure effectively coats donor organs in a protective shield that ...
A.
It is developed by researchers in US.
B.
It can extend the life of implanted organs.
C.
It is independent of defense mechanism.
D.
It can improve patients’ health.