下列实验基本操作正确的是() A.蒸发食盐水 B.放入块状固体 C.稀释浓硫酸 发布时间:2017-05-04 00:28 │ 来源:www.tikuol.com 题型:选择题 问题: 下列实验基本操作正确的是( )A.蒸发食盐水B.放入块状固体C.稀释浓硫酸D.过滤
题型:选择题 依照《行政处罚法》的规定,行政当事人无正当理由拒不履行行政机关的处罚决定时,行政机关可以采取的措施是( )。A.直接实施强制执行B.向人民法院提起诉讼C.依法将查封、扣押的财物拍卖或者将冻结的存款划拨抵缴罚款D.对到期不缴纳罚款的,每日按应罚款数额的5%加处罚款 查看答案
题型:选择题 用所给单词的适当形式填空。每个单词限用一次。speak proud empty safe term小题1:There are three in a year in the school in the USA.小题2:My English is a little poor. I want to improve it.小题3:Confucius is a great thinker who is the of all the Chinese.小题4:When Chang’e Ⅰlanded ________ on the earth, all Chinese were cheerful.小题5:The dustbins in the streets should be every day. 查看答案