9-24 We’re writing you for the()of business relations with you. A: establishment B: established C: establish D: being established

In a group discussion you should NOT：（ ） A: Analyze the problem B: Establish criteria for a workable solution. C: Always defend yourself and and your point of view. D: “Pretend you’re Sherlock Holmes.”

以下国际商务谈判往来函电中草拟的主题你认为最合理有效的是: A: Re:Re:Re: ABC Com./ PHILIP supplier – energy saving bulb/ DEF. Co. Ltd B: How are you these days C: Wish to establish long term cooperation relations with you D: Shanghai Huaxin Trading Co. Ltd.

They establish ______ for their companies.

_______ in 1950, we have a good reputation around the world. A: Established B: Establishing C: To establish D: Establish

‍Good habits, once _____, are just as hard to break as bad habits. ‎ A: to establish B: establishing C: established D: establish

【单选题】在同一管道中,分别用 Re紊流、Re临界、Re层流表示紊流、临界、层流时的雷诺数,那么三者的关系是()。 A. A 、 Re 紊流 < Re 临界 < Re 层流 B. B 、 Re 紊流 = Re 临界 = Re 层流 C. C 、 Re 紊流 > Re 临界 > Re 层流 D. D 、 Re 临界 < Re层流 < Re紊流

在同一管道中， 分别用Re 紊流、Re 临界、Re 层流表示紊流、临界、层流时的雷诺数， 那么三者的关系是（） A: Re 紊流&lt; Re 临界&lt;Re 层流 B: Re 紊流=Re 临界=Re 层流 C: Re 紊流&gt; Re 临界&gt; Re 层流 D: Re 临界&lt;Re 层流&lt;Re 紊流

在同一管道中，分别用Re紊流、Re临界、Re层流表示紊流、临界、层流时的雷诺数，那么三者的关系是（） A: Re紊流< Re临界 B: Re紊流= Re临界=Re层流； C: Re紊流> Re临界>Re层流； D: Re临界

La mère de ma mère est ma ________. A: grand-mère B: grande-mère C: belle-mère D: grand-père