【評論主題】13 蒸氣爆炸是屬於下列何者？(A)氣態爆炸 (B)液態爆炸 (C)固態爆炸 (D)混合爆炸

【評論內容】液態：液體混合爆炸 蒸汽爆炸

【評論主題】【題組】6. When we say a person is born with a s____r spoon in his mouth, we mean the person is born int

【評論內容】投票權