—Thank you very much. —Not at all I was glad to help.A. tooB. only tooC. not soD. much

问题补充：

—Thank you very much.

—Not at all , I was glad to help.

A. too

B. only too

C. not so

D. much

答案：

A. too

(答案→)B. only too

C. not so

D. much

解析：only too…to，just too…to，simply too…to等，后面的动词不定式不表否定意义。A、C两项不合题意，可排除；D项much不修饰一ad这样的普通形容词原级。

【标签】too……to结构特殊用法