企源知识库

Onhis fourth day in the laboratory, the author of «In the Laboratory" was asked by the Professor to point out________ .
【正确答案】：the similarities and differences between the two fish
【题目解析】：原句的意思是“《In the Laboratory》的作者在到达实验室的第四天，教授要求他指出这两种鱼的相同和相异之处”。