题目

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：A 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。

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