The writer argues that a system of social insurance should ________.
A. provide benefits for the sick, old and unemployed
B. encourage people to take on more social obligations
C. guarantee everyone the right to be employed
D. provide everyone with the right to a minimum subsistence for a certain period
查看答案
It is from my grandparents______I learned a lot.
A. who B. whom C. that D. which
75 （1 ）嫌疑人聚焦在印刷厂一名职工身上（2 ）死者所穿衣服完好无损
（3 ）工作服前襟上有一块补丁（4 ）检测碎布片中有油墨成分
（5 ）现场捡到一块衣服碎片
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