皮皮学，免费搜题
登录
搜题
【简答题】
一种物品的价格从8美元上升到12美元,需求从110单位减少90单位。用中点法计算需求的价格弹性。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】高峰--珠穆朗玛峰的海拔高度是8 848米，用科学记数法表示为______米．
【单选题】第一部分 珠穆朗玛峰海拔8848.13米,(1)东经86.9度,北纬27.9度,为世界第一高峰。其峰顶终年积雪,每年4—6月是登山的(2)季节。登(3)世界最高峰,俯瞰壮丽山川,已成为全世界登山健儿们的最大(4)。当1953年5月9日人类第一次登顶以来,50年(5)了,各国登山探险家不畏艰险,前赴后继,用勇敢和毅力迎接着远古的神圣呼唤。 (1)
A.
位于
B.
位置
C.
处于
D.
地位
【简答题】The author mentions the legless Vietnam veteran in the New York M _______________ to show that one can accomplish the impossible if he sets his mind on it.
【单选题】阅读理解 (共5小题,每小题2分,满分10分) Mark Twain was an American writer . One day he went to a city by train . He wanted to see one of his friends there. He was a very busy man. He usually forgot something. When he...
A.
some books
B.
the ticket
C.
a pencil
【单选题】阅读理解 (共5小题,每小题2分,满分10分) Mark Twain was an American writer . One day he went to a city by train . He wanted to see one of his friends there. He was a very busy man. He usually forgot something. When he...
A.
New York
B.
America
C.
We don’t know
【单选题】阅读理解 (共5小题,每小题2分,满分10分) Mark Twain was an American writer . One day he went to a city by train . He wanted to see one of his friends there. He was a very busy man. He usually forgot something. When he...
A.
teacher
B.
writer
C.
doctor
相关题目：
参考解析：
知识点：
题目纠错 0
发布
