【单选题】
Some animals ______ well enough in that country.
A.have not protected
B.is not being protected
C.are not being protected
D.are not protecting
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根据网考网移动考试中心的统计,该试题:
19%的考友选择了A选项
21%的考友选择了B选项
55%的考友选择了C选项
5%的考友选择了D选项