【多选题】根据空间和销售之间的关系,一般将商品按照购物者的反应分为( )
【简答题】第一节 短文改错 ( 共 10 小题;每小题 l 分,满分 10 分 ) In the summer holiday following my eigh birthday, I took driving lessons. I still remember how hard first day was. Before getting into the car, I thought I had...
【简答题】完形填空。 I am a student in Grade Three. I began to learn English the year before last. English isn't very l to learn. But I like it very much. 2 do I study English? In the first year; I found 3 very diff...
【判断题】根据空间和销售之间的关系,一般将商品按照购物者的反应分为三类,其中食盐属于经常使用的商品。
【简答题】短文改错 ( 共 10 小题;每小题 l 分,满分 10 分 ) 找出文章 10 个错误,依次写在下面横线上,如: a 改为 an , people 前插入 the, his 去掉等。 In the summer holiday following my eigh birthday, I took driving lessons. I still remember how hard fir...
【判断题】调查人员在设计抽样框之前必须对调查总体的分布结构有一定的认识,在抽选样本之前,要对抽样框加以检查,发现可能存在的问题,进行识别和处理,并采取一定措施加以补救。
【单选题】水泥砂浆楼地面施工,当抗压强度达( )时方可上人。