单选题It gets ______ when summer comes.

单选题I apologize ______being late but I missed the bus.

单选题"The effect of this medicine ______ by midnight," the doctor told Emma "You had better not try to read tonight."

单选题Speaker A: Billy, have you heard the latest news? It appears that we won't be laid off (解雇) after all.Speaker B:______

单选题Not long ago, I had my first on-line chat. I thought it would be (56) because. I have heard so many people (57) it in that way. But it was, disappointingly, quite an unpleasant (58) . On line I met a man (59) said he was a manager in a big company in Dalian. We (60) pleasantly first, then exchanged e-mail (61) in order to keep in touch in the future. (62) , he sent me (63) . When I opened it, I found, to my (64) , a detailed(详细的) self-introduction including age, (65) , weight, habits and future plans. It was an advertisement for a dating(约会) service! I was hurt (66) felt rather angry. When I told a veteran (有经验的) Internet surfer (网民) (67) my experience, he said it was not (68) ! was (69) . The Web provides such a nice, large place to make friends, why do some people (70) it? The relationship between one another should be mutual(互助的) politeness and (71) . Online we (72) see one another's physical form, but we are talking through our (73) . Such (74) as the one I met are not polite at all. Since the Web belongs to everyone, every user has a duty to keep a friendly and polite atmosphere (氛围]). We need (75) honesty and respect on-line.

单选题You can take anything from the shelf and read, but please ______ the books when you've finished with them.A. put onB. put downC. put backD. put off

单选题A: How's everything going? B: ______

单选题 文房四宝 “文房四宝”(Four Treasures of the Study)即笔、墨、纸、砚(ink stone)，是中国传统文化中独有的书写工具。“文房四宝”的称谓，起源于南北朝时期，在北宋时期已被广泛使用。毛笔是四宝中最重要的工具，可以用来书写或绘画，是传统的“中国笔”，有不同种类。纸是中国古代四大发明之一，古时候的纸轻薄柔软，能很快地吸收墨汁。墨和砚是古代书写中必不可缺的工具，两者一般一起使用。“文房四宝”不仅是极有价值的文具，也是融绘画、书法、雕刻为一体的艺术品。

单选题Accurate representation and reporting is vital in the media because______.

单选题His job was so tiring that he felt absolutely ______.

单选题She has______some brilliant scheme to double her income. A. come out B. come up with C. come to D. come about

单选题The two letters are probably writing to ______.

单选题______ today, he would get there by Friday. A. Would he leave B. Was he leaving C. Were he to leave D. If he leaves

单选题The "Great Crash" in the passage refers to ______.

单选题What's the _______of the diamond necklace? It's about $ 4000.

单选题Dick, something important has happened. I wish to______.

单选题--May I come in? --________

单选题Moviegoers know that many special effects are created by computers, they often don' tknow is that these scenes still require a lot of work. 

单选题 --Where' s your mother， Helen？ --She_______the flowers in the garden.

单选题Which statement is not mentioned in the passage?