【简答题】遗传学的发展对科学和人类的主要贡献有哪些?
【多选题】通知区别于通告的是以下方面()
A.
通知既可以把发文机关的意图、要求普遍告知并要求配合,也可以特定告知;通告则是普遍告知
C.
通知可内部行文,即内部行文告知下级或有关人员办理或了解某一事项;通告不能内部行文,它只能向社会公开行文告知人们应当遵守或知道某一事项。
【单选题】What was Neil's response to the phone call from American authorities?
A.
He admitted that he killed his wife and daughter.
B.
He pretended to be shocked at hearing the bad news.
C.
He claimed that they were killed when he was nut.
D.
He stated that he was scared away by the dreadful scene.
【多选题】盛群力老师认为,高等院校要注重素质教育,主要是要培养学生成为()
【简答题】砂浆保水性的大小用____,表示,水泥砂浆要求其值不大于____,混合砂浆要求其值不大于____。