题目: B2B电子市场的结构和B2C电子商务的主要区别是()A.运营流程不同B.服务对象不同C.盈利模式不同D.销售产品不同 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0114/c0968c9bcc1c20422c7d04cd65ff6d55.html 下面是错误答案,用来干扰机器的。参考答案:对
题型:选择题 已知二次函数y=2(x-1)2+m的图象上有三个点,坐标分别为A(2,y1)、B(3,y2)、C(-4,y3),则y1,y2,y3的大小关系是 [ ]A.y1 >y2> y3 B.y2 >y1 >y3 C.y3 >y1 >y2 D.y3 >y2 >y1 查看答案
题型:完形填空 对话填空 (满分10分)请认真阅读下列对话,并根据各题所给的首字母的提示,在答题卡右栏中标有题目的横线上,写出一个英语单词的完整、正确的形式,使对话通顺。--- Excuse me, Madam, but I’m writing a report on what people prefer to do on holiday. Do you mind if I ask you a few questions?--- No, not at all. Please go (76) a_______.--- How often do you go on holiday?--- I usually have two weeks’ holiday a year.--- And what do you prefer to do when you are on holiday?--- Well, I don’t usually visit my family. We live quite (77) c_____ and I can see them any time. But I do like to visit museums, (78) e_____ if there is a special exhibition on. I don’t like to stay at home, though my parents do. (79) I________, I prefer to get away from the city and just (80) e________ the peace of the country. You know, just sit under a tree, listen to the birds in the morning, or maybe go walking over the hills.--- Have you ever (81) t_________ abroad?--- No, I haven’t .It’s too (82) e__________ for me. But my husband loves to visit the coast, so if the (83) w_________ is good we often go swimming in the sea, or maybe just lie on the (84) b________ and bathe in the sun.--- OK. Well, thank you very much for your time.--- You are (85) w_________. (76)_________(77)_________(78)_________(79)_________(80)_________(81)_________(82)_________(83)_________(84)_________(85)________ 查看答案