阅读下面短文，然后根据短文内容选择最佳答案。

　　The porter brings your bags to your room and helpfully explains all you want to know．Then he points to the phone and says：“If there's anything else you need, just call．”All this time you have been thinking one thing：“How much should I tip(付小费)him?”To make your next trip a little easier, here's a guide to tipping across some Asian countries．

　　Bangkok

　　In general, the more Westernized the place is, the more likely you will be expected to leave a tip．Some top-end restaurants will add a 10％ service charge to the bill．If not, waiters will appreciate you tacking on(附加)the 10％ yourself．However, if you're eating at lower-end(低档的)restaurant a tip is not necessary．If you're staying at one of Bangkok's many five-star hotels, expect to tip the porter 20 to 50 baht, depending on how many bags you have．Taxis are now metered in Bangkok．Local custom is to round the fare(车费)up to the nearest five baht．

　　Tipping is customary in this money-mad metropolis(大都市)．Most restaurants add a 10％ service charge to the hill, but the extra money often ends up in the pocket of the owner．If the service is good, add another 10％ to the bill, up to UK 100 in an especially nice restaurant．For HK 10 hotel porters should do it at all but the nicest hotel where a new HK 20 bill may be more acceptable．When in a taxi, round up(凑整数)to the nearest dollar．

　　Kuala Lumpur

　　Tipping in Malaysia is limited to the expensive Westernized hotels, which often add a 10％ service charge to your meal or hotel room．If you are at a hotel restaurant, expect a 10％ service charge．But at local restaurants, there's no need to add a tip．At five-star hotels, one or two ringgit will content a porter．At lower end buildings you don't have to tip．Like Bangkok, many taxis are now metered(打表)so you can just round up to the nearest ring it．

　　Tipping is not part of Korean culture, although it has become a matter of course in international hotels where a 10％ service charge is often added．If you're at a Korean barbecue joint(烧烤处), there's no need to add anything extra．But a nice Italian restaurant may require a 10％ contribution．If you're at a top-end hotel, so expect to pay 500－1000 won per bag．Taxi drivers don't accept a tip．Keep the change for yourself．

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阅读下面短文，掌握其大意，然后从各题所给的四个选项中选出一个最佳答案。

　　The teacher stood before his class and was going to hand out the final exam papers．“I know how 　　1　　 you have all worked to prepare for this test, ” he said．“And because I know you can do it well, I am willing to offer a B to anyone who would 　　2　　 not to take the test．

　　Many students jumped up to 　　3　　 the teacher and left the classroom．The teacher looked at the 　　4　　 students and said, “Does anyone else want to get a B? this is your last 　　5　　．” Two more students decided to go．

　　Seven students remained．The teacher then handed out the 　　6　　．There were only three sentences typed on the paper：Congratulations! You have just 　　7　　an A in this class．Keep believing in yourself．

　　I never had a teacher like that, but I think it is a test 　　8　　 any teacher could and should give．Students who are not 　　9　　 in what they have learned are B students at best(充其量)．

　　The same is 　　10　　 in real life．The A students are those who believe in what they are doing because they have 　　11　　 both successes and failures．They have learned life's lessons, either from normal education 　　12　　 from events in their lives, and have become 　　13　　 people．

　　Scientists say that by the age of eight, 80％ of what we believe about ourselves has already been formed．You are a big kid now, and you 　　14　　 that you have some limits(限制)．However, there is 　　15　　 you can't do or learn or be．Sir Edmund Hillary, the first person to reach the summit of Mount Everest said, “It's not the mountain we conquer(克服)but ourselves．

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