问题补充：
单选题Wehopethebuildingproject___willbecompletedassoonaspossiblebecausealotofcitizensarecomplainingaboutthenoises.A.to be carried outB.carried outC.being carried outD.carrying out
答案：
C解析除选项D外,都有被动含义,但不定式的被动式作定语表示未来,过去分词作定语表示已经完成,现在分词的被动式作定语表示正在进行.从后文可知建筑工程正在进行.
