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        1. The volunteers      a lot of help to the community for nearly ten years.

          A.offered B.a(chǎn)re offering C.will offer D.have offered 

          D

          解析試題分析:句意:將近十年了,志愿者已經(jīng)提供給社區(qū)很多幫助。for+一段時間,往往用現(xiàn)在完成時態(tài)。根據(jù)題意,故選D。
          考點:考查現(xiàn)在完成時的用法。

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