A-A+
Rats are clever enough to ______.A．know when f
问题详情
Rats are clever enough to ______.
A．know when food has got poison in it
B．have good leaders and tell them what to do
C．eat food that is dangerous
D．kill men who try to kill them
参考答案
正确答案：B
解析：细节题。文章中说：老鼠很聪明(clever)。它们有好领导(have good lealers)。人类试图毒杀它们，但是如果它们的领导告诉它们食物有毒，它们就不会去吃。
