The word “they” underlined in Paragraph l refers to _________

单选题The word “they” underlined in Paragraph l refers to __________.

A[分析]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。

1The word “literally” underlined in Paragraph 2 most probably means __________.

2The writer says that contemporary artists might say their choice of subjecte__________．

3 It is implied in the passage that__________.