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  3. Specific concerns frequently motivate the topics of scientific research, but the

Specific concerns frequently motivate the topics of scientific research, but the

游客2024-01-11  51
问题 Specific concerns frequently motivate the topics of scientific research, but the results are often______
选项 A、surprising
B、specialized
C、unanticipated
D、beneficial
E、spectacular
答案 A, C
解析 The best answer is A and C. "Specific concerns" suggests that the topics of scientific research are known in detail. The conjunction "but" implies a contrasting idea, like "surprising" or "unanticipated."
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