A:x>﹣13
B:x>13
C:x≥13
D:x≥-13
读漫画《家庭矛盾》,对其中人物的言行,你的建议是( )
1千米=____米,km表示____
分组
频数
频率
50.5~60.5
4
0.08
60.5~70.5
0.16
70.5~80.5
10
80.5~90.5
16
0.32
90.5~100.5
合计
50
Read and choose为图画选择相应的文字描述。
A. There are five people in the picture.
B. The shirt isn't Zhang Peng's . It's Mike's.
C. These are horses.
D. It's rainy today. I can open up my umbrella.
E. The shoes are Wu Yifan's.
____