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【简答题】
下图是甲状腺激素分泌的分级调节示意图,图中的TRH表示促甲状腺激素释放激素。请据图回答: (1)图中①表示的激素是_________(促甲状腺激素、胰高血糖素),2代表的腺体是_______。 (2)腺体2合成甲状腺激素时需要的无机盐是__________(碘离子、钠离子)。 (3)从调节方式来看,当血液中的甲状腺激素含量增加到一定程度时,反过来_______(促进、抑制)下丘脑和垂体的分泌活动,这种调节方式叫做________(反馈、拮抗)调节。 (4)下列叙述中,不属于激素调节特点的是______________。 A.微量和高效 B.通过体液运输 C.作用于靶器官、靶细胞 D.供能和催化作用 (5)甲状腺的分泌活动除受到下丘脑和垂体分泌的激素调节外,还受到_____________调节。
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举一反三
【多选题】多媒体课件的特点主要包括( )
A.
集成性
B.
交互性
C.
智能性
D.
娱乐性
【简答题】Advertising and the Media Advertising is important because no company can hope to (1)_______________ on any product without advertisements. There are three categories of media: I. The (2) ____________...
【单选题】The marketing manager is working with an advertising agency to develop a new
A.
___________Targeting teenagers.
B.
program
C.
commercial
D.
company
E.
shopping
【多选题】多媒体课件的特点主要体现在以下几方面:
A.
丰富的表现力
B.
良好的交互性
C.
复杂的技术性
D.
极大的共享性
【单选题】A radio station claims that the amount of advertising each hour has a mean of 15 minutes and a standard deviation of 1.5 minutes. You listen to the radio station for 1 hour and observe that the amount...
A.
z = 0.50
B.
z = - 9
C.
z = - 4.00
D.
z = 4.00
【多选题】Complete the text (1–5) with the words from the box. There is one word you don’t need.
A.
bonus
B.
promotion
C.
qualification
D.
salary
E.
vacancy
F.
workload Amélie has a _1_ in Accounting from the University of Toulouse. Now she is looking for her first job. A company in her home town is advertising a _2_ in the Finance Department. The company doesn’t offer a very competitive _3_ , but it does offer a performance-related _4_, so Amélie can earn more if she works hard and is successful. It is a big company, and Amélie thinks that there will be good opportunities for _5_ in a couple of years.
【多选题】下面不是多媒体课件主要特点的是()
A.
多媒性
B.
集成性
C.
交互性
D.
单一性
【单选题】Task 1 Packaging is a very important form of advertising. A package can sometimes motivate people to buy products. For example, a little child might ask for a breakfast food contained in a box with a ...
A.
a buyer will not get what he pays for
B.
a buyer will get more than what he pays for
C.
a buyer will get something useful free of charge
D.
a buyer will get more but pay less
【单选题】(1)In surveys of what people think about advertising, one of the most common and consistent complaints is that it is annoying to see the same old stuff over and over again. (2)Yet even though repetiti...
A.
With the (sentence 4)
B.
In addition (sentence 5)
C.
Because it (sentence 8)
D.
chances are (sentence 8)
【单选题】多媒体课件的主要特点:
A.
可以录入编辑文本、文本排版、文字效果等
B.
可以编辑声音素材、视频素材和动画素材,能够进行各种媒体素材格式的转换。
C.
只能呈现线性结构
D.
集成性、 非线性结构、 交互性、 信息量大
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