資訊推薦

• 6. 銅1克在空氣中加熱，可得氧化銅1.25克，另取銅2克溶於硝酸中，加入氫氧化鈉生成氫氧化銅，再將氫氧化銅加熱使成氧化銅，若誤差不計其重量為2.5克。此實驗可證明下列何種定律？　(A) 氣體反應體積
• 3.小明欲測定金屬M之原子量。他將該金屬之氧化物（化學式MO3 ）1.6克在高溫下完全分解，剩下的金屬質量為1.12克，若氧的原子量為16，則M之原子量為多少？　(A)28　(B)42　(C)56　(
• 2. No wonder Kevin was promoted to manager. He has the personal ______ necessary to be a good leader
• 7. 下列何者可以說明倍比定律？　(A)NO2，CO2　(B)H2SO4，H2SO3　(C)H2O，H2O2　(D)O2，O3 (E)C2H6，SiO2。
• 4.有二種不同元素X及Y，化合為兩個含此二種元素的化合物。第一個化合物是由9.34克的X和2.00克的Y化合而成；而第二個化合物是由4.67克的X和3.00克的Y化合而成。如果第一個化合物的分子式是
• 12. The plants in my garden need watering, but I can’t be ______ to do it today.(A) discouraged (B)
• 3. The data they gathered are so crude that it’s hard to tell ______ what we can conclude from them.
• 8. 下列何者的化學式是分子式？　(A) NaCl　(B) Si　(C) MgO　(D) H2SO4　(E)Cu。
• 5.道耳頓原子學說不能解釋下列何種化學定律？(A)倍比定律(B)定比定律(C)氣體反應體積定律　(D)質量守恆定律。
• 22. Winter in Los Angeles is _______ by cool weather and rain.(A) related (B) mimicked (C) qualified
• 13. When you make the soup, you’ll need to cut the pork into ______ and then put them into the boili
• 4. Mealtime was such a(n) ______ time because everyone was so polite.(A) voluntary (B) pleasant (C)
• 23. The 40-year-old model was lucky to keep her _______ good looks.(A) comprehensible (B) ragged (C)
• 14. The most distinctive ______ of the sharks is their sharp teeth.(A) focus (B) feature (C) future
• 5. In poetry the red rose is often a ______ for love.(A) similarity (B) document (C) metaphor (D) me
• 9. 以二氧化碳之分子式及碳、氧原子量可求得每44克的二氧化碳中含碳12克，這是基於下列哪一定律？　 (A)倍比定律　(B)氣體反應體積定律　(C)質量守恆定律　(D)定比定律。
• 24. Environmental _______ talked about recycling for years before it became policy.(A) activist (B)
• 15. It was because of the Industrial ______ that many people could escape poverty and increase their
• 6. When it started to rain, those hikers found the ______ to the cave to take shelter.(A) pattern (B
• 10. 下列哪一項不是道耳頓原子學說的內容？　(A)一切物質均由原子所構成，原子是最基本的粒子　(B)原子能以簡單整數比，結合成化合物　(C)不同元素的原子其性質與質量不同　(D)當原子與原子結合成化
• 25. While the king _______, the country was peaceful and the people were happy.(A) recommended (B) r
• 16. I think you’d better put these coffee beans into a larger ______.(A) contract (B) concert (C) ch
• 7. A feeling of ______ came over Patsy as her boyfriend handed her a bouquet of roses.(A) praise (B)
• 一、A 公開發行股票公司（下稱 A 公司）已發行股份 5000 萬股，均為普通股，A 公司為轉讓員工之用買回 200 萬股作為庫藏股。A 公司於今年度股東常會共有持股 3500 萬股之股東出席，其中甲
• 81. 不同於其他的官員，這位新任大使對流行歌手很熟悉，尤其是張惠妹。(5)___________ other officials, this ambassador designate is fami