矿井巷道按作用和服务范围的不同,矿井巷道可分为开拓巷道、准备巷道和()巷道。
A、垂直
B、水平巷道
C、回采巷道
D、倾斜巷道
参考答案:C
根据句意及所给的首字母,在每句空格处填写一个适当的单词。
1. She often borrows books from school l________.
2. September is the n________ month of the year.
3. She likes m________ model ships with her friends.
4. It t________ her an hour to do her homework.
5. She loves c________ with her friends on the phone.
6. I have about three h______ English books.
7. What's his telephone n________?
8. Kate is Mr. Green's d________. She is six.
9. We're in the s______ class.
10. Look! This is a p______ of my family.
急性肾功能衰竭少尿期可出现()。
A、代谢性酸中毒
B、高钾血症
C、氮质血症
D、高钙血症
E、水中毒