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2009年8月4日,国家人口计生委主任在日前召开的国家人口计生委专家委员会会议上指出,目前我国正面临着比上个世纪更为复杂的人口发展形势,人口计生工作的要求更高、难度更大。主要有人口增长速度仍然很快,人口流动性增强,人口分布更加不均匀等问题。结合上述内容,完成1-3题 1.我国实行计划生育以来,每年仍约增加1300万人,其原因是 [     ] A.人口死亡率高 B.人口出生率高 C.人口基数大 D.人口自然增长率高 2.目前我国人口流动的状况是 [     ] A.从城市流向农村 B.从东部流向西部 C.从南方流向北方 D.从农村流向城市 3.下列关于我国人口分布的叙述,最准确的说法是 [     ] A.农业区人口密度大 B.降水量大的地区人口密度大 C.自然条件好,经济发达地区人口密度大 D.铁路和公路沿线人口密度大
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A.
use
B.
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D.
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A.
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B.
错误
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