问题补充：
He has many hobbies, drawing, swimming and so on.
A. for example
B. such as
C. so as
D. such
答案：
A. for example
(答案→)B. such as
C. so as
D. such
解析：
试题分析: 句意：他有许多爱好 ，例如画画、游泳等等。for example例如，such as 例如，常与and so on连用，so as只要，such如此的；根据 and so on等等，可知选B.
