采用现场混凝土搅拌的，应由施工单位组织监理(建设)单位、混凝土搅拌单位进行。( )
参考答案：错
_______ after a long walk,Henry called and said he couldn't come to the meeting.[ ]
A. Having worn out
B. Being worn out
C. To wear out
D. Worn out
罗西尼的歌剧有哪些？
