- He is never late for school.
- ______. His teacher is angry with him.
A:Yes, he is.
B:Yes, he isn't.
C:No, he isn't.
D:No, he is.
When we answer a telephone, we say “ ”
公共汽车转弯时,汽车中的乘客之所以向一侧倾倒,是因为
组别
人数
百分比
145.5~149.5
1
2%
149.5~153.5
4
8%
153.5~157.5
m
40%
157.5~161.5
15
30%
161.5~165.5
8
n
165.5~169.5
2
4%
合计
50
100%