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

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：考查非谓语动词的用法。句意为：29岁的大卫,是一个工人,住在一间小公寓在波士顿附近,不知怎么办关于他的未来。现在分词作定语修饰a worker，and 为并列连词，连接相同的成份。