如图是六个棱长为1的立方块组成的一个几何体，其俯视图的面积是（ ▲ )

题干

A：6

B：5

C：4

D：3

上一题下一题 0.0难度选择题更新时间:2015-11-11 06:30:36

B

MOVIE GUIDE THURSDAY
Rush Hour 15:00 23:00		My Life as Mcdull 9:00 13:00
①Action Movie Do you like Jackie Chan? Rush Hour is another movie of his. It’s so exciting. Come and have fun!		②Cartoon Mcdull is a little pig. He’s kind of silly but he’s very cute. Do you want to enjoy happiness with him? Be sure to watch it!
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③Comedy Rowan is a great actor. His movie Mr. Bean is coming. It’s very funny. Don’t miss it!		④Science Fiction Harry Potter has been in the wizardry school (魔法学校) for three years. He begins a new life. How is everything going?