现在的边缘革命()指的是互联网时代新的创新。 A.2.0 B.3.0 C.4.0 D

题型:单项选择题

问题:

现在的边缘革命()指的是互联网时代新的创新。

A.2.0

B.3.0

C.4.0

D.5.0

考点:大数据继续教育大数据继续教育题库
题型:单项选择题
下列A、B两种元素的原子序数,其中可以组成AB2型离子化合物的是(   )

A.6和8

B.19和16

C.12和17

D.10和8

题型:单项选择题

患者男,57岁,因心肌梗死入院,主管护士评估后确定他有以下健康问题,应优先解决的问题是()

A.舒适改变,心前区疼痛

B.营养失调,低于机体需要量

C.活动无耐力

D.气体交换受损

E.知识缺乏

题型:单项选择题

下列每组中都有一种物质与其他物质在分类上不同,试分析每组中物质的组成规律,将这种不同于其他物质的物质找出来。

(1)NaCl、KCl、NaClO、BaCl2___________

(2)HClO3、KClO3、Cl2、NaClO3___________

(3)H3PO4、H4SiO4、HCl、H2SO4___________

(4)空气、N2、HCl气体、CuSO4·5H2O___________

(5)铜、金、汞、钠___________

题型:单项选择题

小题1:---I found it difficult _________ (get) to sleep during the night.

--- In my opinion, _________ (drink) some milk is good for you.

小题2:He _________ (arrive) here to spend his one-week vacation next week. I can’t wait.

小题3:Many people were glad to hear the _________(amaze) new.

小题4:After traveling America last year, Peter _________(fall) in love with that country.

小题5:You must believe your teachers, because they have much teaching _________(experience).

小题6:The shop was ________(close) when we got there yesterday.

小题7:--- What’s wrong with you? You look so sad today.

--- I _________ (lose) my coat on the playground.

小题8:Why not think about _________ (go) to a movie with your friends?

小题9:The welcome party really_________ (surprise) him a lot.

题型:单项选择题

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