62. As one of the main ingredients to make nuclear weapons, the possession of ________ is frowned upon in the international
society.
(A) hydrogen
(B) silicon
(C) potassium
(D) uranium
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統計: A(114), B(85), C(117), D(205), E(0) #2952264
統計: A(114), B(85), C(117), D(205), E(0) #2952264
詳解 (共 6 筆)
#5662871
(A) hydrogen 氫氣
(B) silicon 矽
(C) potassium 鉀
(D) uranium 鈾
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