In recent online survey over 60 percent of the 4, 000 participants did not agree with policy to charge so much import tax.
A. the; a
B. the; the
C. a; the
D. a; a
网友回答
A. the; a
B. the; the
(答案→)C. a; the
D. a; a
解析：句意：在最近的网上调查可知，4000名参与者中有超过百分之六十的不同意增加进口税政策。根据句意，第一空是泛指，用不定冠词a, 第二空名词policy被后面的to charge so much import tax修饰限制，用定冠词the.