问题详情

Which of the following is "an illusion"？
A．Britain protects animals used in research better than Japan and China.
B．China has issued guidelines governing the use of animals in research.
C．Japan has less comprehensive data on animal testing than America.
D．America conducts fewer experiments on animals than Britain.此题为多项选择题。请帮忙给出正确答案和分析，谢谢！