题干

(2015秋•固镇县期末)某镇人口10万人,2014年人口出生率为3%,人口死亡率为1.3%,则该乡这一年自然增长的人口为(  )

A:3000人

B:1700人

C:1300人

D:17000人

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B

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    Top 4 Amusement Parks in the World

    It's summertime! That means parents have extra time to spend with their children, and what better way to engage in classic fun with family and friends than to visit an amusement park? Take a look at these fun choices — perfect summer trip ideas to fit every budget(预算).

    Cedar Point

    Tickets: $280 for adults, $120 for children

    Praising itself as the roller coaster capital of the world, Cedar Point's 18 coasters will ensure you're riding all day. Reader Alicia Goettemoeller describes the park as a “paradise for excited thrillers” while reader Nick Schuyler says it is “built for grown-up kids.”

    Knoebels

    Tickets: $120 for adults, $10 for children

    This old-fashioned amusement park is a must for your old memory games as well as money saving - admittance and parking are free of charge. Reader Tracy Ginsburg Maier says “a family of 4 can enjoy special offer to eat, swim and ride all day for $100” at Knoebels.

    Kings Island

    Tickets: $340 for adults, $160 for children

    Kings Island is one of the most visited theme parks in the US, with more than 3 million visitors per year. The park is especially known for its family-friendly attractions, such as Snoopy Island. Tickets to the main park also include admission to the nearby water park, Boomerang Bay.

    Dells Water Parks

    Tickets: $140 for adults, $80 for children

    Wisconsin Dells is a water park with dozens of indoor and outdoor water parks to spread around in. One of them, Noah's Ark, is the largest outdoor water park in the US. Many are open year-round and no charge for children under five.