【单选题】【消耗次数:1】
《规划纲要》指出,到2030年我国人口预期寿命要达到
A.69岁
B.73岁
C.79岁
D.80岁
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相关题目
【单选题】 《规划纲要》指出,到2030年我国人口预期寿命要达到。
①  A.69岁
②  B.73岁
③  C.79岁
④  D.80岁
【判断题】 根据我国的实际情况,规定45-59岁为初老期,60-79岁为老年期,80岁以上为长寿期。
①  正确
②  错误
【单选题】 美国最新公布的人口平均年龄是()岁,我国人口平均年龄是38.8岁,与美国水平相当,依然年富力强。
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【单选题】 健康中国2030年规划,5岁以下儿童的死亡率应低于:
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【判断题】 2021年《政府工作报告》提出,“十四五”时期,人均预期寿命要再提高2岁。
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【单选题】 1949年,我国人均预期寿命为()。
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【单选题】 1981年,我国人均预期寿命为()。
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【单选题】 60~69岁妇女骨质疏松症发病率高达50%~70%; 80岁以上的老年人发病率高达( )以上。
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【单选题】 儿童2.5岁-3岁时脑重约900-1011克,达到成人的( )。
①  100%
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【单选题】 When he came back after an absence of 20 years, he found his hometown completely ____. ?
①  changing ?
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④  changed ?
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①  for ?
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③  yet ?
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①  leading
②  led
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【单选题】 Lily: Hello, John! What was the weather like yesterday?John: ____
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③  That was a favorable weather.
④  Nice and bright, not too cold.
【单选题】 10. Far away around the corner I could see a small female ____advancing towards us.
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【单选题】 “Here is the money I promised,” he said. “I always ____ promises.”
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①  social
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①  takes on
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