long time ago, at a national conference on biology, he cautiously ______ his new theory on life. A．advanced B．relieved C．produced D．thrust
it not for their support and help, we ______ able to finish the task ahead of time. A．were not B．should not have been C．are not D．would not be
is as vain as peacock and always wants to be the ______ of attention. A．sight B．emphasis C．focus
D．object
: Good morning, miss. Can I help you Mary: Yes, I'd like half a kilo oranges, please. Salesgirl: ______. Anything else Mary: No, thank you. A．These oranges are for you B．Give you the oranges C．There you are D．Here are you
: Hello Sally. Fancy meeting you here! Sally: Hello, Jane. Haven't seen you for a long time. You've got married, haven't you Jane: Yes, I have. I got married four years ago. Sally: ______. A．Oh, wish you happiness B．Oh, really Enjoy yourself C．Oh, my congratulations D．Oh, is it Have a happy life
: Carol, you look very well. Carol: Thank you, Jane. You look wonderful too. Your weekend tennis must have done you good. Jane: ______.
A．That's very kind of you B．Are you kidding Thank you anyway C．You think so That's encouraging D．I don't believe it. You are flattering me
: Good morning. Can I help you Mr. Smith: Yes, I'd like a ticket to New York 9:15 tomorrow morning. Clerk: ______ Mr. Smith: Si
