【单选题】
What is the writer's attitude to GM foods
A.We cannot tell from the passage.
B.He thinks their benefits outweigh their risks.
C.He thinks their risks outweigh their benefits.
D.He thinks their benefits and risks are balanced.
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根据网考网移动考试中心的统计,该试题:
55%的考友选择了A选项
6%的考友选择了B选项
0%的考友选择了C选项
39%的考友选择了D选项