A-A+
The word hey underlined in Paragraph 1 refe
问题详情
The word "they" underlined in Paragraph 1 refers to ______.
A.organisms
B.fish
C.toxins
D.flesh
参考答案
正确答案:A
解析:推断题型见第一段第一句,麻痹鱼类后食用鱼肉的microscopic organisms也许会使人类得病。根据句子结构判断也可判断此处的they指的即是前面的microscopic organisms,因此A为答案。