【单选题】

The fish that have developed long feelers use them to ______.
A．recognize food particles

B．collect food
C．locate food by sense of smell
D．both A and B

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根据网考网移动考试中心的统计，该试题：

4%的考友选择了A选项

33%的考友选择了B选项

2%的考友选择了C选项

61%的考友选择了D选项

The fish that have developed long feelers use them to ______.A．recognize food particles