A.Do you know about business taxB.Can you give me a bri……

单项选择题-Doesmodernlogisticsmeantransportationanddelivery？-Modernlogisticsismoreabouteffectiveandefficientflowofmaterialsandinformation.（）

A.Yes，you’re right
B.No，it’s not the whole story
C.No，you’ re wrong

单项选择题一Hello!？-Hello，thisisMichaelfromTianjinVanguardTradingInc.（）

A.Who are you？
B.What are you？
C.Who is that？

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.

单项选择题AMCcreatedanonlinetoolsothat.（）

A.one can write down what he imagines
B.your dreams and thoughts will come true
C.they can gather information from customers

单项选择题WhichofthefollowingisNOTawayofhelpingcustomerssolveaproblem？（）

A.creating how-to-content
B.listening to customers
C.having dinner with customers