一段时间内,某商场销售某品牌的女装30件,各种尺码的销售量如下表:
尺码(cm)
155
160
165
170
175
销售量(件)
2
10
12
4
则这30件女装尺码的众数和中位数分别是( )
A:175cm,165cm
B:165cm,165cm
C:165cm,175cm
D:165cm,170cm
A. Let's go.
B. Are these your shoes?
C. Let's play football.
D. They are on your feet.
E. What are they?
A:It's warm today.____
B:Great!____
A:Where are my shoes?
B:____
A:No.they aren't.
A:Look!____
B:Oh.I'm sorry.
关于甲、乙两国的说法,正确的是( )