选择题:My grandfather had suffered from cancer for two ye

题目内容:
My grandfather had suffered from cancer for two years. It was no surprise when I was told that he had _____.
(A) passed off
(B) passed away
(C) passed by
(D) passed over
参考答案:

20世纪六、七十年代,行政学摆脱了长期以来对政治科学的过分依赖,由应用研究转向纯理论研究。(本题4.

20世纪六、七十年代,行政学摆脱了长期以来对政治科学的过分依赖,由应用研究转向纯理论研究。(本题4.0分) A、 正确 B、 错误

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