正确答案: D
30个
题目:一个不透明的布袋里有30个球,每次摸一个,摸一次就一定摸到红球,则红球有
解析:D
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举一反三的答案和解析:
[单选题]27. Tina is from______.
America
解析:27.B【解析】由文章开头“I'm an American girl” 可知。
[单选题]5. Jim is funnier than _________ in his class.
any other boy
[单选题]19.
such
解析:19.B【解析】in such long days and nights意为“在如此漫长的白天和黑夜里”。