a language lesson plan usually has the following components: background information, teaching aims, language contents and skills, stages and procedures, teaching aids, assignments and _________.
:A. teachers’ after-lesson reflection
B. students’ after-lesson reflection
C. teachers’ after-lesson feedback
D. students’ after-lesson feedback
第1题:
In the RGB color spaces, each pixel on the screen has a corresponding RGB value which consists of(71)components.
A.two
B.three
C.four
D.six
第2题:
CSS中用于控制图像的属性包含以下那些?
A.background
B.background-repeat
C.background-color
D.background-image
E.background-position
F.background-attachment
G.background-size
H.background-origin
I.body
J.border
K.block
第3题:
5、设置背景图像,使用()命令。
A.background-size
B.background-repeat
C.background-color
D.background-image
第4题:
第5题:
下面哪个属性可以设置背景颜色。()
A.background-color
B.background-image
C.background-position
D.background-repeat
第6题:
以下关于背景描述正确的是().
A.background-image
B.background-repeat
C.background-attachment
D.background