It’s dangerous to get close to the building now .
A. being constructed
B. constructed
C. been constructed
D. to be constructed
网友回答
(答案→)A. being constructed
B. constructed
C. been constructed
D. to be constructed
解析：考查非谓语动词用法。本题考查现在分词短语做定语用法。关键词是now，表示现在正在进行的动作，所以使用现在分词，building与construct构成被动关系，使用现在分词的被动形式being done。句意：靠近正在被建的大楼是很危险的。故A正确。