本题目来源于试卷: Physics Unit32: Elementary Particles，类别为 Generic Physics
[单选题]
A significant step in jshdr peg;ajz4-7j 1;"unifying"ocekoh ya,./v9s42s xn dd/o- the forces of nature was the discovery that two of the so-called fundamental forces were two parts of a single f-nsodd4/a he/2 oy, sc9kv.xoorce. The two forces that were so unified were
A. the electromagnetic force and the weak force.
B. the electromagnetic force and the strong nuclear force.
C. the electromagnetic force and the gravity force.
D. the weak force and the strong nuclear force.
参考答案: A
本题详细解析:
暂无
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Post time 2024-1-22 02:15:01