教育传播中，用来传递和获取教育、教学信息的工具是（） - 查题网

>> 成人高等教育 / 教育技术与媒体

成人高等教育 / 教育技术与媒体

正确率：100%

教育传播中，用来传递和获取教育、教学信息的工具是（）

A、
教育传播模式
B、
教育传播通道
C、
教育传播媒体
D、
教育传播环境

积分

教育技术与媒体

参考答案：

点击查看答案

佳题速递：

46、当采煤工作面产量大和瓦斯涌出量大时，采用这种（）方式可以稀释回风流中的瓦斯。 A、 U型通风 B、 Y型通风 C、 Z型通风煤矿开采学

(单选题) When metal is heated and then quickly cooled, _ _ _ _ _ _ _ _ , by dipping in water, it becomes very hard. A、in generalB、for exampleC、on the other handD、what's more大学英语(一)

甲经常搞不清自己的“生日”：他母亲记得儿子是3月29日晚生，而医生的接生记录簿上记载的是3月30凌晨，出生证上记载的是3月31日，户口簿上记载的却是4月1日。依照《民法通则》，甲的出生时间应哪个日期为准？（）形势与政策

我国首次规定处罚性赔偿金法律是（） (A)《反不正当竞争法》(B)《产品质量法》(C)〈公司法〉(D)〈〈消费者权利保护法〉〉[参考答案：D] 分值：3得分：分系统自动批改于2020年9月18日 14点53分经济法

The water we drink and use is running short in the world. We all have to learn how to stop wasting our limited water. One of the steps we should take is to find ways of reusing it. Experiments have already been done in this field. Today in most large cities, fresh water is used only once, then it runs into waste system. But it is possible to pipe the used water to a purifying factory. There it can be filtered and treated with chemicals so that it can be used again, just as it were fresh from a spring. But even if every large city purified and reused its water, we still would not have enough. Then we could turn to the oceans. All we'd have to do to make use of the seawater on earth is to get rid of the salt. This process is called desalinization, and it is already in use in many parts of the world. (1)The way to stop wasting our limited water is to _ _ _ _ _ _ _ _ .（2分）A、do experiments with waterB、purify the used water and reuse itC、use fresh water once againD、make use of seawater(2)The following tells us how to reuse the used water. Which is the right order of the passage?（2分）A、to have the used water filteredB、to put chemicals in itC、to pipe it to the usersD、to pipe the used water to be purified to a factory(3)There wouldn't be enough water for us if we didn't _ _ _ _ _ _ _ _ _ .（2分）A、turn to the oceans for more waterB、reuse used water and make use of seawaterC、desalt seawaterD、take steps to reuse all water on earth(4)The word "it" in the last sentence refers to _ _ _ _ _ _ _ .（2分）A、seawaterB、purified waterC、the process of getting rid of the salt in seawaterD、the process of collecting salt from the sea oceans(5)The best title for the passage is " _ _ _ _ _ _ _ ".（2分）A、How to Reuse WaterB、Two Solutions to the Problem of Water ShortageC、Stop Wasting Our Limited WaterD、How to Make Use of Seawater新发展英语综合教程（二）

乳腺导管内乳头状瘤的乳头溢液的特点是中医外科学