The old people represent a __________ market that has been ignored until now.
A. persistent
B. permanent
C. potential
D. peculiar
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The only ___ effect of the herb is that the patient begins to eat more.
A. real
B. accessible
C. noticeable
D. possible
The printedwordis no __________ forpersonal discussionwithagreatthinker.
A. substitute
B. usage
C. territory
D. variation
The rent is reasonable, and __________, the location is perfect.
A. nevertheless
B. moreover
C. therefore
D. whatsoever
The report __________ that all children be taught to swim.
A. tended
B. urged
C. transformed
D. responded