The boy had to sleep in bed,()A.was hungry B.hungry C.hungri

答案B
副词没有做伴随状语的用法

以下转载：

可用作伴随状语的几种

1．形容词

They all rushed up,eager to help．

She returned to work,unhappy．

 The thief hid himself in the corner,afraid of being caught.

  小偷躲在角落里,怕被人抓住.

 We watched the houses being destroyed by the storm,helpless.

  看着房子正在被暴风雨摧毁,无能为力.

2．现在分词

I don't like to sit here doing nothing．

He rushed out,even forgetting to take his overcoat．

3．分词

Accompanied by the professor,he spent several days doing experiments one after another．

4．介词短语

I said it in fun．

5．名词短语

Theory should go hand in hand with practice．

6．独立结构

He lay on his back,his hands crossed under his head．

The teacher came in,book in hand．

With the old man leading,they two started toward the mountain．

Now he could walk only with his brother supporting him．