Cats and dogs often have dreamless sleep.A.RightB.WrongC.Not mentioned
成人英语三级
已帮助 人
Cats and dogs often have dreamless sleep.
A.Right
B.Wrong
C.Not mentioned
-
正确答案:A
解析:从第三段第一句话“cats or dogs cocking their ears to a sound when apparently fast asleep.”我们知道猫和狗在显然的酣睡中,有一点响动耳朵就会竖起来,睡得很浅,它们是无梦睡眠。因此本句表述是正确的。
