单选题 John decided to the present job in order to travel around the world.

单选题 It is a fact _____ most deaths from lung cancer are caused by smoking. （A）

单选题 It is important that you ___ our competitors to know our plan of developing new products.

单选题 We are delighted at the news they have started the business cooperation with your company.

单选题 This workshop is to cope _____ the challenges we have faced worldwide.

单选题 The business talk ________ next week when the CEO of your company comes.

单选题 Do not me to help you unless you work harder.

单选题 The traditional stores have found it difficult to _________ with online shops recently.