The word "cheerleader" (Paragraph 4) can best be replaced by______
A. voter.
B. advocator.
C. critic.
D. prophet.
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In the eyes of the author, the dictates of fashion probably means a sort of design characterized by______
A. obsolescence and sensibility.
B. uniqueness and stability.
C. creativity and hypocrisy.
D. inconstancy and irrationality.
As pointed out in the text, the ratio of oxygen -18 to oxygen -16 in seafloor sediments and that of these isotopes locked in glaciers and ice-sheets are______
A. irrelevant
B. correlated.
C. corresponding.
D. identical.
It can be concluded that anti-smoking campaigns should be conducted______
A. insidiously and discreetly.
B. vividly and attractively.
C. aggressively and drastically.
D. disinterestedly and bravely.
【C4】
A. types
B. categories
C. species
D. classes