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【简答题】
（8分）阅读下列材料 将图1的平行四用一定方法可分割成面积相等的八个四，如图2，再将图2中的八个四适当组合拼成两个面积相等且不全等的平行四.（要求：无缝隙且不重叠） 请你参考以上做法解决以下问题： （1）将图4的平行四分割成面积相等的八个三角形； （2）将图5的平行四用不同于（1）的分割方案，分割成面积相等的八个三角形，再将这八个三角形适当组合拼成两个面积相等且不全等的平行四，类比图2，图3，用数字 1至8标明. （3）设每个点正方形的边长为1，请你直接写出在（2）中拼成的两个不全等的平行四 的周长。
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【简答题】课本P.14. Ex. 5: yze the text and the vedio of Yanglan's speech which is printed in the appendix of speeches for appreciation and ysis at the end of the book. Evaluate the speech in light of the...
【多选题】What did Yanglan tell the audience in her speech?
A.
Girls should be beautiful and sweet
B.
Being different is good
C.
Everyone is different
D.
Being different is difficult
【判断题】Yanglan, in the podcast, recommended some place for the Janpanese passenger to have Chinese “Xiao long Bao”and she even wrote down some Chinese memos for the passenger.
A.
正确
B.
错误
【单选题】The quiet girl has_____ since she modelled herself _______ Yanglan .
A.
come to life… on
B.
come to oneself… as
C.
come to light…like
D.
come to nothing… as
【简答题】列车折返方式包括( )和( )。
【判断题】According to the Yanglan, cabin attendants have to pay more attention to the details of their service.
A.
正确
B.
错误
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