【单选题】
在MR=MC的均衡产量上,企业( )。
【单选题】
Mr. Smith is said to be ( ) to the new branch of the company in Paris.
【单选题】
____ was evident that Mr. Wang had come back to Shanghai.
【单选题】
Client: Hello! May I speak to Mr. Turner?Secretary: ___________
①
I’m sorry. He’s at a meeting now..
③
Hello! Who’re you, please?
④
Hello! Thank you for calling.
【单选题】
Mr. Johnson preferred_______ heavier work to do.
【单选题】
Mr. Chairman, could I raise a point about the plan?
【单选题】
Every morning Mr. Smith takes a ______to his office.
【判断题】
Mr. Doctor plays a most important part in the surgery.