投标价格由()构成。 A.直接费 B.间接费 C.预计利润 D.成本上升预备费 E. 发布时间:2017-07-23 09:52 │ 来源:www.tikuol.com 题型:多项选择题 问题: 投标价格由()构成。A.直接费B.间接费C.预计利润D.成本上升预备费E.风险费用
题型:多项选择题 PTH对尿中钙磷排泄的影响是A.增加肾小管对钙的重吸收,减少对磷的重吸收B.增加肾小管对磷的重吸收,减少对钙的重吸收C.增加肾小管对钙、磷的重吸收D.减少肾小管对钙、磷的重吸收E.只调节钙的排泄 查看答案
题型:多项选择题 I hope my parents ______ the Mid-autumn Party in our school. Because I will dance with my friends ______ it. [ ]A. to come to, onB. to hold, at C. can come to, atD. to come to, at 查看答案
题型:多项选择题 根据答语写出问句。1 ______________________? Her name is Mary.2 _______________________? My first name is Bruce.3 _______________________? His last name is Green. 查看答案