52.( ) In the second paragraph of Passage 1, the commands given by Beveridge mainly serve to
(A)remind the audience of its civic responsibilities.
(B)anticipate the benefits of a proposed policy.
(C)emphasize the urgency of a national problem.
(D)refute arguments that opponents have advanced.

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統計: A(3), B(5), C(2), D(1), E(0) #2720872