题目内容：

Alone in a deserted house,he was so busy in his reseach work that he felt ____ but lonely.
[A] nothing [B] anything [C] everything
And reason,please.Thanks.

优质解答

B
anything but=not at all 一点都不
艾薇儿有首歌叫 anything but ordinary 绝不平凡
记住这个就好记这个短语了
翻译见一楼