题目
Mr Zhang is an old man who enjoys ________ stamps from all over the world.
A.
collect
B.
collecting
C.
to collecting
D.
to collect
知识点：初中英语知识点》句子种类》特殊句式》固定搭配###牛津上海版（2008）》九年级第一学期》Module 3 Fighting crime》Unit 6 Detectives###北师大版（同北京课改版）（2013）》八年级下册》Unit 6 Detectives###章节：Module 3