根据FIDIC《施工合同条件》,保留金的性质属于()。 A.合同实施期的暂列金额 B 发布时间:2017-07-29 05:43 │ 来源:www.tikuol.com 题型:单项选择题 问题: 根据FIDIC《施工合同条件》,保留金的性质属于()。A.合同实施期的暂列金额B.承包商部分工程的预付款C.业主的履约保证金D.作为承包商严格履行合同义务的措施
题型:单项选择题 It ____ that all the students were having lessons in the teaching buildings when the earthquake occurred.[ ]A. happens B. was happened C. happened D. was happening 查看答案