单项选择题
A.Do you know about business tax B.Can you give me a brief introduction about business tax C.What do you think about business tax
-Doesmodernlogisticsmeantransportationanddelivery？-Mode...
单项选择题- Does modern logistics mean transportation and delivery？- Modern logistics is more about effective and efficient flow of materialsand information.（）
A.Yes，you’re right B.No，it’s not the whole story C.No，you’ re wrong
一Hello!？-Hello，thisisMichaelfromTianjinVanguardTradingI...
单项选择题一 Hello! ？- Hello， this is Michael from Tianjin Vanguard Trading Inc.（）
A.Who are you？ B.What are you？ C.Who is that？
根据写作要求，写出一篇作文。 You are Susan. Your company will hold an...
问答题
根据写作要求，写出一篇作文。 You are Susan. Your company will hold an opening ceremony for a new factory. You are asked to write an invitation letter to David， an important client of your company. The following information should he included：the reasons to invite him； the time for the event；the place for the event；early reply expected.
