【題目】閱讀材料，回答問(wèn)題．
材料一：20世紀(jì)90年代以來(lái)，中國(guó)的老齡化進(jìn)程加快．65歲及以上老年人口占總?cè)丝诘谋壤?990年的5.57%上升到2000年的6.96%，目前中國(guó)人口已經(jīng)進(jìn)入老年型．預(yù)計(jì)到2040年，65歲及以上老年人口占總?cè)丝诘谋壤龑⒊^(guò)20%．同時(shí)，老年人口高齡化趨勢(shì)日益明顯。

（1）讀材料一，我國(guó)人口面臨的問(wèn)題是： ． 為了緩解此問(wèn)題我國(guó)于2015年10月29日已正式啟動(dòng)政策．
（2）請(qǐng)你結(jié)合材料談一談，我國(guó)人口老齡化有哪些特點(diǎn)？（二點(diǎn)即可）
（3）上述我國(guó)人口問(wèn)題帶來(lái)的社會(huì)問(wèn)題有（一點(diǎn)即可）

【答案】
（1）人口老齡化；全面二胎
（2）老年人口數(shù)量大；老年人口增長(zhǎng)快
（3）勞動(dòng)力短缺．
【解析】進(jìn)入新世紀(jì)以來(lái)，我國(guó)人口老齡化速度明顯加快，老齡化問(wèn)題日趨突出，這是不可回避的事實(shí)，計(jì)劃生育是我國(guó)的基本國(guó)策，近期內(nèi)穩(wěn)定低生育水平仍是解決我國(guó)人口問(wèn)題的主要對(duì)策，提高城市人口的比例不是解決人口老齡化的根本措施，我國(guó)人口老齡化加快，帶來(lái)社會(huì)養(yǎng)老負(fù)擔(dān)加重，勞動(dòng)力短缺．因此，積極、妥善解決人口老齡化問(wèn)題是正確合理的對(duì)策．（1）讀材料一，我國(guó)人口面臨的問(wèn)題是：人口老齡化．為了緩解此問(wèn)題我國(guó)于2015年10月29日已正式啟動(dòng)全面二胎政策．（2）根據(jù)材料談一談，我國(guó)人口老齡化的特點(diǎn)有老年人口數(shù)量大，老年人口增長(zhǎng)快等．（3）上述我國(guó)人口問(wèn)題帶來(lái)的社會(huì)問(wèn)題有勞動(dòng)力短缺、養(yǎng)老負(fù)擔(dān)加重等．（4）我國(guó)人口老齡化加快，帶來(lái)社會(huì)養(yǎng)老負(fù)擔(dān)加重，勞動(dòng)力短缺等．所以答案是：（1）人口老齡化；全面二胎．（2）老年人口數(shù)量大；老年人口增長(zhǎng)快；（3）勞動(dòng)力短缺．

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