题干

写出钟面上的时间,并量出时针和分针所成的角度是什么角?

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90,直

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Amsterdam Destination Guide

    Amsterdam is one of the most popular travel destinations in the world,famous for its beautiful canals,top art museum,cycling culture,and Red Light District.It is the capital and most populous city in the Netherlands and often referred to as the "Venice of the North" because of its expansive system of bridges and canals.Here are some of the key points to remember as you plan your trip to Amsterdam.

    Must-See Attractions

    Most visitors begin their Amsterdam adventure in the Old Centre,which is full of traditional architecture, shopping centers,and coffee shops.Don't miss the Dam Square and the areas around Spui and Nieuwmarkt.The infamous Red Light District is also in this area,and definitely worth a visit to see what the type is about.You'll also want to check out Amsterdam's Museum Quarter in the South District,which is great for shopping at the Albert Cuyp Market and having a picnic in the Vondelpark.The top museums to visit are the Rijksmusuem,the Ann Frank House, and the Van Gogh Museum.

    If You Have Time

    There are several, and you should try to explore as many of them as time allows.The Canal Ring is a UNESCO World Heritage Site that was originally built to attract wealthy home owners and is a core for celebrity spotting and nightlife today.The Plantage area has most of the city's museum, including the Jewish Historical Museum, the Scheepvaart Museum,and the botanical gardens.

    Free Things to Do

    Have a picnic and bring a bottle of wine to relax and people-watch in Vondelpark Soak up some sun at one of city's beaches.

Take a walk along the canals, smell the flowers, and browse markets along the way. Hop on one of several free ferry services across the IJ River for lovely city views.

    Money Saving Tips

    Unless you really want to see the tulips blooming, avoid booking between mid-March and mid-May.This is when hotel and flight prices surge.

Look for accommodations in Amsterdam's South District,where rates are generally cheaper than in the city center.

    Buy train tickets at the machine instead of the counter to save a bit of money.

    Instead of hiring a tour guide,hop on a canal boat.They're inexpensive and will give you a unique point of view of the city.

    Check out our homepage to view price comparisons for flights,hotels,and rental cars before you book.

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     【甲】伯牙善鼓琴,钟子期善听。伯牙鼓琴,志在高山,钟子期曰:“善哉,峨峨兮若泰山!”志在流水,钟子期曰:“善哉,洋洋兮若江河!”伯牙所念,钟子期必得之。

       伯牙游于泰山之阴卒逢暴雨止于岩下,心悲,乃援琴而鼓之。初为《霖雨》之操,更造《崩山》之音。曲每奏,钟子期辄穷其趣。伯牙乃舍琴而叹曰:“善哉,善哉!子之听夫志,想象犹吾心也。吾于何逃声哉?”(选自《列子·汤问》)

     【乙】孔子学鼓琴于师襄①子,十日不进②。师襄子曰:“可以益矣!”孔子曰:“丘已习③其曲矣,未得其数④也。”有间,曰:“已习其数,可以益矣。”孔子曰:“丘未得其志也。”有间,曰:“已习其志,可以益矣。”孔子曰:“丘未得其为人也。”有间,有所穆然⑤深思焉,有所怡然高望而远志焉。曰:“丘得其为人,黯然而黑,几然⑥而长,眼如望羊⑦,心王四国,非文王其谁能为此也!”师襄子辟席再拜,曰:“师盖云《文王操》⑧也。”

      【注释】①师襄:春秋时鲁国的音乐家。②不进:不再学新的内容。③习:熟悉,记住。④数:规律。这里指演奏的技巧。⑤穆然:严肃的样子。⑥几然:高大的样子。“几”通“颀”,长。⑦羊:通“洋”,远方。⑧《文王操》:古琴曲名。