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【单选题】
实现背景平铺效果,对应的 CSS 为 ( )
A.
div{backgroud-image:url(images/bg.gif);}
B.
div{backgroud-image:url(images/bg.gif) repeat-x;}
C.
div{backgroud-image:url(images/bg.gif) repeat-y;}
D.
div{backgroud-image:url(images/bg.gif) no-repeat;}
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参考答案:
举一反三
【多选题】多人并排行进时
A.
内侧高于外侧
B.
内侧低于外侧
C.
中央高于两侧
D.
中央低于两侧
【单选题】刚好能引起组织发生反应的最小刺激强度称为(  )
A.
阈刺激
B.
有效刺激
C.
阈值
D.
兴奋值
E.
以上都不对
【单选题】可作为肠溶衣的高分子材料是()
A.
丙烯酸树脂I号
B.
丙烯酸树脂IV号
C.
羟丙基甲基纤维素( HPMC)
D.
羟丙基纤维素(HPC)
【简答题】In morphology, ____refers to the base form of a word that cannot be further yzed without loss of identity. That is to say, it is that part of the word that is left when all the affixes are removed...
【简答题】Reading Bear is the first free program online to teach beginning readers vocabulary(词汇). It also introduces all the main “phonics rules”(语音规则) of written English using rich media. How does it work? In...
【多选题】下列可作为肠溶衣的高分子材料是
A.
虫胶
B.
HPMCP
C.
Eudragit S
D.
CAP
E.
CMC-Na
【判断题】The word “free” when used in a trade term means that the seller must pay all costs associated with delivering the goods to the buyer.
A.
正确
B.
错误
【简答题】Cloze: Fill in the blanks, into each of which ONLY ONE WORD can be added. When doing this, please remember one thing that you should use the RIGHT FORM of the WORD . You are asked to finish this part ...
【判断题】多人并排行进时,中央高于两侧。()
A.
正确
B.
错误
【单选题】多人并排行进时的位次是
A.
中央高于两侧
B.
对于纵向来讲,后方高于前
C.
两人横向行进,外侧高于内侧
D.
多人横向行进,靠马路侧高于内侧
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