矿石在一定荷重下受热开始变形的温度称为（）A.氧化温度 B.软化温度 C.液相生成温
题型：单项选择题
问题：
矿石在一定荷重下受热开始变形的温度称为（）
A.氧化温度
B.软化温度
C.液相生成温度
题型：单项选择题
补全对话。请阅读下面对话，从方框内7个选项中选择5个恰当的句子完成对话，并在
答题卷上将其序号涂黑。其中有两个句子是多余的。（每小题1分）
Kate: Good morning, Jack. 小题1:
Jack: Oh no!
Kate: What do you mean, "Oh no"?
Jack:I think I left it-- on the kitchen table! 1 was hurrying because l was late.
Kate: 小题2:
Jack: I'm very sorry!
Kate: Well, it doesn't matter. 小题3: But can you bring it tomorrow?
Jack: Yes, OK. I'm sorry!
Kate: It's all right. See you tomorrow.…Oh, Jack, What's the matter? 小题4:
Jack: Well,I remember your book isn't at home.I think I left it on the bus!
Kate: Oh, my god! 小题5:
