皮皮学，免费搜题
登录
搜题
【单选题】
已知时间序列各期观测值依次为100,240,370,523,650,810,对这一时间序列进行预测适合的模型为( )A.
直线模型
B.
指数曲线模型
C.
二次曲线模型
D.
修正指数曲线模型
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
【单选题】From what he said at the court, we can ______ that Steve had stolen the car.
A.
infect
B.
impress
C.
infer
D.
suggest
【单选题】What does the word 'deteriorated' mean? (in the last line of paragraph 2 )
A.
Weakened
B.
Improved
C.
Depreciated
D.
Declined.
【单选题】What on earth did you tell her? The _____ on her face suggested that she was very angry. [ ]
A.
impression
B.
sight
C.
appearance
D.
expression
【单选题】According to the article, what made the initial proposal for the M22 project controversial?
A.
The closure of local roads
B.
The endangerment of rare wildlife
C.
Its contribution to air pollution
D.
Its impact on the urban environment
【单选题】What is the initial thing that Mr. Mitchell will do to develop a market for reactive dyes?
A.
Developing more end users.
B.
Setting appropriate prices of dyes.
C.
Launching a promotional program.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
