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【单选题】
在jQuery中需要选取 元素里所有 元素，则下列选择器写法正确的是(      )(选择一项)
A.
$("p:has(a)")
B.
$("p:contains(a)")
C.
$("p>a")
D.
$("p~a")
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【简答题】根据课文内容,从下面15个词汇中选择一词填到空格中,每次只能使用一次,使得句意通顺。 A) decent B)hailing C) gauche D)negative E) calloused F)apprehension G) passengers H) customers I) extraordinary ...
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【简答题】补全对话。（有两项多余）（5分） A.Did you use to play the piano? B.You’ve changed a lot. C.Don’t you remember me? D.I am on the swim team. E.That is right. F.I wasn’t very outgoing. G.You look different. Girl: Hey...
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【单选题】2单元第5题单词
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【单选题】Tom didn ’ t go to bed _____ he finished his homework.
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【单选题】2单元第5题单词
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excess
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housing
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objective
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bearing
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offend
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J.
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查看完整题目与答案