They were all so tired that they could ______.A.do nothing but sleep B.do anything but sleep
问题描述：
They were all so tired that they could ______.A.do nothing but sleep B.do anything but sleep
答
A 他们太累了 除了睡觉什么都不想做了
答
A. do nothing but 后面接动词原型
译：他们都太累了以致什么都做不了只有睡觉了。
答
A but 除了 他们都太累了，除了睡觉什么都不想做
答
a
答
A.
They were all so tired that they could (do nothing but sleep).
他们都累坏了,因此他们除了睡觉什么也不能做了.