【单选题】当外贸合同中采用FOBST成交时,则买卖双方风险的划分界限是( )。
【简答题】某桥梁工程,承包商在桥梁基础施工的具体方法如下: 1.基坑开挖采用混凝土加固坑壁进行施工。 2.对围堰的施工采用双壁钢围堰施工。 3.基坑排水施工采用帷幕法,并详细制订了排水管道的布置方式。 4.地基加固时,采用钢筋混凝土短桩将基础范围内的地基土挤密,使地基土与桩体形成复合地基,达到地基加固的目的。 明挖基础施工的方法除混凝土加固坑壁开挖方法外,还有哪些方法?
【单选题】听力原文: In a police station, an officer managed to get some fresh mushrooms. He was so happy that he agreed to share the mushrooms. When their breakfast arrived the next day, each officer found some mus...
A.
He was so pleased that he wanted to share the mushroom with it.
B.
The dog would enjoy the mushroom.
C.
He liked the dog very much.
D.
He was afraid of mushroom poisoning and wanted to test the mushroom by the dog.
【判断题】氟尿嘧啶 是用电子等排体更换尿嘧啶的氢得到的药物
【简答题】Some mushrooms are edible; some are ____________(poison).
【单选题】One day a police officer managed to get some fresh mushrooms. He was so【C1】______what he had bought that he offered to【C2】______the mushrooms with his brother officers. When their break- fast arrived ...
【简答题】Some mushrooms are _________.
【单选题】n. 挥动者,摇摆不定 vi. 摇摆;颤抖;摇曳;犹豫