【简答题】“Are you OK?” “Yes, I am OK.” You may hear this kind of talk around you. “OK” ____ most widely ________ (use) around the world. Where did “OK” come from? Let’s take a look! “OK” was first written in ...
【简答题】选项: How many nights would you wish to stay I will take it What kind of room would you like Thank you for your compliment May I have your name This is your key card Can I help you 对话: H=Hotel attendant...
【单选题】听力原文:W: Hello, Ultimate Computers. May I help you? M: Yes, this is Jack Kordell from Hunter's Office Supplies. May I speak to Elaine Strong, please? W: (22)I'm sorry, but she's not in right now. M: Ok...
B.
She's out of the office.
C.
She's talking with another customer.
D.
She's avoiding the caller.
【单选题】给瘫痪病人留置导尿管,下列哪项是不正确的:
【单选题】听力原文:W: May I help you? M: Yes, [22] my wife and I want to take a vacation this winter to some place warmer. W: I understand. How much time do you have? M: Only a week between Christmas and the New Ye...
A.
In a department store.
C.
At an airport ticket counter.
【单选题】精馏塔在xF、q、R一定下操作时,将加料口向上移动一层塔板,此时塔顶产品浓度xD将( ),塔底产品浓度xW将( )。