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【单选题】
在CSS中,可以用于设置背景颜色的属性是( )第三A.
background-repeat属性
B.
background-color属性
C.
background-image属性
D.
background属性
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A.
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③④⑤
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【单选题】You can hang out and relax,or you can _________
A.
get a lot of things
B.
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C.
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D.
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