【简答题】已知一组数据:8,6,10,13,15,8,7,10,11,12,10,8,9,11,9,12,10,12,11,9。如果取组距为2,这组数据应分( )组。
【简答题】He spoke to her looking away, as though to avoid ____ (meet) her eyes. 2. I hope _____ (arrive) in Hangzhou at 2:20 pm to catch the 3:10 train to Ningbo. 3. Maria refused _____ (attend) a party to whi...
【简答题】Complete the following sentences with the proper forms of the verbs in brackets. prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> 1. He spoke to her looking away, as though to a...
【简答题】I remember one of my favorite teachers in high school ___________ (be) Mr. Yang.
【单选题】保险代理人与保险经纪人的区别之一是委托人不同,其中( )是保险经纪人的委托人。
【单选题】保险代理人与保险经纪人的区别之一是委托人不同。其中,保险经纪人的委托人是( )。
【简答题】Complete the following sentences with the proper forms of the verbs in brackets. 1.He spoke to her looking away, as though to avoid (meet) her eyes. 2. I hope (arrive ) in Hangzhou at 2:20 pm to catch...
【单选题】一组数据12,5,10,8,9,15,6,7,18的中位数是 [ ]