In some physical illnesses emotional factors may be the major______elements.
Some psychologists argue that the traditional idea "spare the rod and spoil the child" is not
rational
.
The company has capitalized______the error of judgment made by its business competitor.
Last Sunday she came to visit us out of the blue. The italicized phrase means ______.
The radiopharmaceuticals used in nuclear medicine
emit
gamma rays that can be detected externally by special types of cameras.
In spite of a problem with the
faulty
equipment, some very useful work was accomplished.
New research methods are being brought to ______the subject.
BSection A/B
The
defect
occurs in the first eight weeks of pregnancy, though no one understands why, said Dr. Solomon, the obstetrician with the Medical Center for Children, the University of Pennsylvania, Philadelphia, US.
The patient who takes interest in everything and everybody is a
formidable
adversary for disease.
Laboratory tests are
positive
for HIV and show a low lymphocyte count.
The tendency of the human body to reject foreign matter is the main
obstacle
to successful organ transplantation.
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When Picasso was particularly poor, he might have tried to
obliterated
the original composition by painting over it on canvases.
The method______further investigation.
Generally, the smoker feels stimulated first, but this stimulation soon______ persistent tranquilization.
The boy showed
cleverness
in making toys out of scraps of discarded wood.
Niagara Falls is a great tourist______, drawing millions of visitors every year.
He made a career of
imitating
famous people for night club audiences.
Unfortunately, our vacation plans______on account of transport strikes.