皮皮学，免费搜题
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搜题
【单选题】
下列由于人口增长过快造成的问题是 [ ]A.
劳动力短缺
B.
国防兵源不足
C.
自然资源无节制地开发和破坏
D.
就业压力减轻
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】He did not remember his father, who died when he was three years old.
【判断题】Mozart's brain was excellent, but there were things that he did not remember at all.
A.
正确
B.
错误
【简答题】支气管扩张的主要发病因素是（ ）。
【简答题】He did not remember his hometown from which he left when he was only five years old.
【简答题】祁门红茶独特的香,我们称之为