Which of the posters use(s) emotive expressions? [img=900x647]17de6638b3e3ead.jpg[/img]
A: Poster 1
B: Poster 2
C: Both A and B
D: /
A: Poster 1
B: Poster 2
C: Both A and B
D: /
C
举一反三
- Which of the posters use(s) emotive expressions? [img=900x647]18036acb800620c.jpg[/img] A: Poster 1 B: Poster 2 C: Both A and B D: /
- Which of the posters use(s) emotive expressions? Poster 1 Poster 2[img=289x389]18030c209ffe684.png[/img][img=306x381]18030c20ad06f0f.png[/img] A: Poster 1 B: Poster 2 C: Poster 1 2 D: /
- Which of the posters use(s) emotive expressions? Poster 1 Poster 2[img=289x389]17de66386739011.png[/img][img=306x381]17de663874f6eab.png[/img] A: Poster 1 B: Poster 2 C: Poster 1 2 D: /
- Writing requirements for posters: A: Concise language. B: Posters usually use the past tense. C: Concealed poster content. D: Must be accompanied by illustrations.
- Which one is not the reason for using poster? A: Posters facilitate informal communication with viewers. B: Posters are handy C: Posters can be used as a cure for public speaking panic D: Posters are beautiful.
内容
- 0
Which design principles are applied in the following poster?[img=611x420]18033f5c711d809.png[/img] A: proximity B: alignment C: repetition D: contrast
- 1
设随机变量X的分布函数为[img=166x105]18033926f67a36c.png[/img]，则E(X)=（） A: 1/3 B: 1/2 C: 3/2 D: 3
- 2
求函数[img=100x33]17da6538782ad77.png[/img]的导数；（ ） A: exp((x + 1)^(1/3))/(3*(x + 1)^(2/3)) B: (3*(x + 1)^(2/3)) C: exp((x + 1)^(1/3)) D: exp((x + 1))/(3*(x + 1))
- 3
设随机变量X的概率密度为[img=194x53]1803e1698c58ed4.png[/img]，则E(X), D(X)的值分别为 A: 2/3, 1/2 B: 1/2, 2/3 C: 2/3, 1/18 D: 1/18, 2/3
- 4
下述构型的正确命名是:[img=699x118]17e43c757e82164.png[/img] A: (1)R (2)R (3)S B: (1)R (2)S (3)S C: (1)S (2)S (3)S D: (1)R (2)R (3)R