题干

一个圆锥的侧面积是底面积的2倍,则圆锥侧面展开图扇形的圆心角是____°
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180

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    The value-packed, all-inclusive sight-seeing package that combines the best of Sydney's harbor, city, bay and beach highlights.

    A SydneyPass gives you unlimited and flexible travel on the Explorer Buses: the ‘red' Sydney Explorer shows you around our exciting city sights while the ‘blue' Bondi Explorer visits Sydney Harbour bays and famous beaches. Take to the water on one of three magnificent daily harbor cruises (游船). You can also travel free on regular Sydney Buses, Sydney Ferries or CityRail services (limited area), so you can go to every corner of this beautiful city.

    Imagine browsing at Darling Harbour, tasting the famous seafood at Watsons Bay or enjoying the city lights on an evening ferry cruise. The possibilities and plans are endless with a SydneyPass. Wherever you decide to go, remember that bookings are not required on any of our services so tickets are treated on a first in, first seated basis.

    SydneyPasses are available for 3, 5 or 7 days for use over a 7-calendar-day period. With a 3 or 5-day pass you choose on which days out of the 7 you want to use it. All SydneyPasses include a free Airport Express inward trip before starting your 3, 5 or 7 days, and the return trip is valid  for 2 months from the first day your ticket was used.

    SydneyPass Fares


Adult

Child*

Family**

3-day ticket

$90

$45

$225

5-day ticket

$120

$60

$300

7-day ticket

$140

$70

$350

*A child is defined as anyone from the ages of 4 years to under 16 years. Children under 4 years travel free.

**A family is defined as 2 adults and any number of children from 4 to under 16 years of age from the same family.

同类题4

从下面两题中任选一题作文。
(1)命题作文
        有人喜欢白色的纯洁,有人喜欢橙色的温暖,有人喜欢粉色的浪漫……你也许对某种色彩情有独钟。激情燃烧的火红,收获成功的金黄,茁壮成长中的那一抹新绿,追逐梦想时的那一片蔚蓝……青春的画卷上,总有一种色彩属于你。
         请以“有一种色彩属于我”为题写一篇文章。
         要求:
         ①将题目抄写在答题卡作文纸的第一行(题目前空四格);②文体自选(诗歌、戏剧除外);③不要套作,不得抄袭;④不少于650字;⑤文中不得出现真实的人名、校名。
(2)给材料作文
         光武帝刘秀建立东汉政权后,白天处理国事,晚上还经常阅读经史,和大臣谈论治国的道理,很晚才睡。太子觉得父亲太辛苦,就对刘秀说:“您做这么多事情,不劳累吗?”刘秀回答道:“这是我喜欢做的事情,当然就不觉得疲劳。我虽然做了皇帝,却要更加小心谨慎,虚心求教,还要以史为鉴,不断反思,才能治理好天下啊。”这就是“乐此不疲”这个典故的由来。由于刘秀夜以继日的努力,终于出现了历史上著名的“光武中兴”。
        这个故事至少给我们这样一些启示:只有喜欢一件事,从中找到乐趣,才能把它做好;成功之后,更要戒骄戒躁;借鉴、反思有助于把事情做得更好。
        请根据以上材料,自选角度,写一篇文章。
        要求:①所写文章主旨必须从所给材料中提炼,但不要对材料扩写、续写和改写,不要套作,不得抄袭;②立意自定,题目自拟,文体自选(诗歌、戏剧除外);③不少于650字;④文中不得出现真实的人名、校名文章。