皮皮学，免费搜题
登录
搜题
【单选题】
Investment is usuallyA.
more variable than consumption.
B.
less variable than consumption.
C.
as variable as consumption.
D.
It is hard to tell from the data whether investment is more or less variable than consumption.
E.
a larger component of the GNP than consumption.
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】以下有关宽带城域网的说法中，错误的是
A.
宽带城域网是指网络运营商在城市范围内提供各种信息服务业务的所有网络
B.
宽带城域网以TCP/IP协议为基础
C.
宽带城域网对传输速率和服务质量要求不高
D.
宽带城域网的建设给整个电信业的传输和服务业务都带来了重要影响
【简答题】酒炙法适用于(1)(2)(3)(4)类药物的炮制。
【单选题】Which festival is the only Chinese festival which occurs on one of the solar terms of the traditional calendar, usually on April 4, 5 or 6?
A.
the Spring Festival
B.
the Qingming Festival
C.
the Dragon Boat Festival
D.
the Mid-autumn Festival
【判断题】In China, the lovers' festival is the Qixi Festival, celebrated on the 15th day of the 7th lunar month which is often in August based on the Gregorian or Solar Calendar.
A.
正确
B.
错误
【简答题】阅读材料,从每题所给的 A 、 B 、 C 三个选项中选出一个正确答案。 It's known that Spring Festival is the most important festival for Chinese families. It falls on the first day of the Chinese lunar ( 农历 ) year. However, do you kn...
【单选题】以下有宽带城域网的说法中错误的是:
A.
宽带城域网指网络运营商在城市范围内提供各种信息服务业务的所有网络
B.
宽带城域网以TCP/IP协议为基础
C.
宽带城域网对传输速率和服务质量要求不高
D.
宽带城域网的建设给整个电信业的传输和服务业务都带来了重大影响
【简答题】破伤风患者首选的抗生素是 。
【单选题】听力原文：M: Excuse me, but has anyone turned in a brown briefcase? I've lost my briefcase. It contains my documents for the conference, and they are pretty important to me. W: Yes. We had a briefcase brou...
A.
Ask to see the man’s ID card.
B.
Get the briefcase for the man.
C.
Show the man her documents.
【单选题】以下有宽带城域网的说法中错误的是______。
A.
宽带广域网指网络运营商在城市范围内提供各种信息服务业务的所有网络
B.
宽带广域网以TCP/IP协议为基础
C.
宽带广域网对传输速率和服务质量要求不高
D.
宽带城域网的建设给整个电信业的传输和服务业务都带来了重大影响
【简答题】下面有关宽带城域网的说法中，错误的是( )。 A)宽带广域网以TCP/IP协议为基础 B)宽带广域网是指网络运营商在城市范围内提供各种信息服务业务的所有网络 C)宽带城域网的建设给整个电信业的传输和服务业务带来巨大的影响 D)宽带广域网对传输速率和服务质量的要求不高
相关题目：