亚洲民族、种族众多，其中人数最多的民族是_刷题宝

题干

亚洲民族、种族众多，其中人数最多的民族是（）

A：汉族

B：大和民族

C：朝鲜族

D：俄罗斯族

上一题下一题 0.0难度选择题更新时间:2019-01-05 11:21:13

答案(点此获取答案解析）

A

同类题1

下列说法正确的是（　　）

同类题2

某同学做了如下实验：第 1步，让一定质量的木炭在充足的氧气中燃烧，并收集生成的气体；第 2步，让足量镁条在收集到的气体中充分燃烧，生成了固体物质 M（白色的固体氧化物和黑色的炭粉的混合物）。

同类题3

下列运算正确的是（）

同类题4

Hello! I'm Wang Lin. I like sports very much. Basketball is 1 favourite sport. Tom is my friend. He is an 2 boy. He is from America. He is 12 3 old. He likes sports, too. He has（有）a big ball collection（收藏物） 4 his room. There are 5 balls in the room. Tom's 6 aren't at home. 7 his sister Dee is at home. She is in the room now. Her favourite 8 is football. I don't like 9 because（因为）she isn't nice to me. I want（想要）to have a 10 collection too. Then I can have many balls. Do you want to have one?

同类题5

若集合A＝{x||x|≤1，x∈R}，B＝{y|y＝

，x∈R}，则A∩B＝(　　)

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