At the age of 29 Dave was a worker in a small apartment near Boston and what to do about

问题补充：

At the age of 29，Dave was a worker， in a small apartment near Boston and what to do about his future.

A. living；wondering

B. lived；wondering

C. lived；wondered

D. living；wondered

答案：

(答案→)A. living；wondering

B. lived；wondering

C. lived；wondered

D. living；wondered

解析：考查分词的用法。句意：29岁时大卫是一名工人，住在波士顿附近的一间小公寓，关于他的未来不知该做些什么。现在分词作定语修饰a worker，and为并列连词，连接相同的成分。