We have to our sports meeting till next week because of the bad weather.
A:take off
B:put off
C:get off
D:set off
A.bàng
B.pěng
捧腹大笑____
太棒了____
一捧花生____
棍棒____
平均四边形的周长是56厘米,其中一条边长是10厘米.平行四边形另外三条边分别是多少厘米?