—I’d like to invite you to my new house this evening, Mr. Brown? —________. A. Oh, no. Let’s not B. I’d love to, but I have other plans C. I’d rather stay at home
—— I’m sorry the traffic is so heavy. —— Does that _____ why you are so late? ask for B．believe in C．forgive D．account for
下列物质的使用不涉及化学变化的是 A．明矾用作净水剂 B．液氨用作致冷剂 C．氢氟酸刻蚀玻璃 D．生石灰作干燥剂
在我国的劳动法中规定了劳动者享有的各项权利，这些权利是①保障劳动者主人翁地位的前提 ②充分调动劳动者的积极性、创造性的保证③社会主义
阅读下面一段文字，在空缺处补写一个恰当的句子，与前文构成排比句。（2分）成长是一件最丰饶的事情。因为成长，今天的禾苗是鲜绿的，明天就会
—Why do English people talk so often about the weather when they start a conversation? —Well, it’s probably because the weather is a(n)________ topic. A. safe B. sensitive
在下列空格中填上元素名称或元素符号 镁 氮 P Cl
