皮皮学，免费搜题
登录
搜题
【单选题】
高原山地气候的特点是什么?A.
地形高
B.
气温低
C.
以上两者皆是
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】Universal Studios Hollywood, a park for fun, entertainment, and even learning, is taking its first steps in a 25-year plan to expand itself. The plan is to expand the amusement facilities (设施) and dev...
【单选题】-- Let’s see the pandas first. -- __________.
A.
Why do you ask me?
B.
That sounds great. Let’s go.
C.
What animals do you like?
D.
No, I don’t.
【单选题】--Liz got the first prize in the speech contest. --____! She’s so shy that she even can’t speak in front of her friends.
A.
You’re kidding
B.
You're welcome
C.
Thank you
D.
That’s nothing
【简答题】设随机变量X～N(5，4)，求x 1 、x 2 ，使x 1 ＜x 2 且 P{X≤x 1 }:P{x 1 ＜X≤x 2 }:P{X＞x 2 }=2:37:1
相关题目：
参考解析：
知识点：
题目纠错 0
发布
