we'll be only too glad to attend your party ------we can get a baby-sitter.

问题描述:

we'll be only too glad to attend your party ------we can get a baby-sitter.
a,so far as b,provided that c,unless d ,except that
求详解

选择B意思为,我们将去参加你的聚会,条件是我们得找到一个一个照顾婴儿的人