平面图形中把根据与其相邻两条线段的相交关系画出的线段称为连接线段。
查看答案
画平面图形时，先画已知线段，再画中间线段，最后画连接线段。
A. 对
B. 错
What's the traditional Easter activity?
A. egg hunt
B. costume party
C. gifts exchange
D. book sale
Which of the following festival celebrates Jesus's birthday?
A. Christmas
B. Easter
C. Thanksgiving
D. Spring Festival
Children usually say "Trick or Treat" on ____.
A. Pumpkin Day
B. Oktoberfest
Christmas Day
D. Halloween
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