【单选题】【消耗次数：1】
What ___the population of the USA?
①
is
②
are
③
have
④
has
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相关题目
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The population there has_____________ by ten percent.
①
increased
②
grown
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learned
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written
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all the countries
②
every country
③
any country
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larger than
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as great as
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It may only be through repeated experiments _______ a baby will come to accept the idea _______ other people can have different views from what he or she has.
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how;which
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how;that
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A country ________ birth rate is higher than its death rate will have an increasing population.
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who
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They are working hard to____ what they have lost.
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make out for
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Flash文件占用存储空间小
②
Flash是一款出色的位图动画制作软件
③
Flash被广泛应用于网页动画的设计制作
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下列关于动画的说法中，错误的是?
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按照动画的空间视觉效果分，大致可以分为二维动画和三维动画
②
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③
三维动画又叫做“空间动画”
④
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