猜你喜欢
- 1甲乙两地相距135千米大小两辆汽车从甲地开往乙地
- 2氯化钠如何生成氯气?
- 3你最喜欢的节日作文
- 4蒸干并灼烧下列物质的水溶液,仍能得到该物质的是( ) A.氯化铝 B.碳酸钠 C.硫酸亚铁 D.碳酸氢钠
- 5"so cheer up and try your best to do all the things well.And finally you'll succeed"是什么意思
- 6After four day's careful treatment,the old man was ___ to go home应该选那个答案
- 7一本故事书有240页,小明第一天看全书的1/6,第二天看了全书的3/8,
- 8I have been study at this school for two years .和I has studied at this school for two years.
- 9细胞膜外液钾离子浓度明显降低时,将引起 A.膜电位负值减小 B.钾离子电导加大 C钠离子内流驱动力增加D平衡
- 10沁园春 雪 1、词的上阕处处洋溢着作者怎么样的豪情?2.这首词分上下两阙,请分别写出两阙的内容