Directions: There are 10 blanks in the following passage, and for each blank there are 4 choices marked A, B, C and D at the end of the passage. You should choose ONE answer that best fits into the passage. Then mark the corresponding letter on the ANSWER SHEET with a single line through the centre。
51、阅读材料，回答51-60题。
Not long ago, I had my first online chat. I thought it would be ____51_______ because I have heard so many people describe it in that way. But it was, disappointingly, quite an unpleasant ______52_____
On line I met a man ____53_______ said he was a manager in a big company in Dalian. We chatted pleasantly first, then exchanged email a dresses in order to keep in touch in the future._____54______, he sent me an email. When I opened it, I found, to my surprise, a detailed(详细的) self introduction including age,______55_____, weight, habits and future plans. It was an advertisement for a dating(约会) service! I was hurt _____56______ felt rather angry.
When I told a veteran (有经验的) Internet surfer( 网民 ) of my experience, he said it was not uncommon. I was ____57_______ The Web provides such a nice, large place to make friends, why do some people ____58____ it?
The relationship between one another should be mutual(互助的) politeness and respect. Online we can’t see one another’s physical form, but we are talking through our _____59______. Such tricks 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 ____60_______ honesty and respect online.
__________
A．exciting
B．disappointing
C．surprising
D．frightening


52、 __________
A．business
B．matter
C．experiment
D．experience


53、 __________
A．whose
B．who
C．who’s
D．which


54、 __________
A．Slowly
B．Immediately
C．Carefully
D．Meanwhile


55、 __________
A．height
B．record
C．measure
D．treasure


56、 __________
A．but
B．and
C．because
D．though


57、 __________
A．excited
B．defeated
C．shocked
D．envied


58、 __________
A．destroy
B．disturb
C．mistake
D．misuse


59、 __________
A．months
B．hands
C．heart
D．memory


60、 __________
A．less
B．more
C．least
D．most