All of us went to the park Bob. He had to look after his sister.A. besidesB. withC. exce

问题补充：

All of us went to the park Bob. He had to look after his sister.

A. besides

B. with

C. except

D. around

答案：

A. besides

B. with

(答案→)C. except

D. around

解析：句意：除了鲍勃，我们都去了公园。他必须照顾他妹妹。A. besides除了…还有 B. with和 C. except除了，在整体中减去一部分 D. around大约

故选C。