資訊推薦

• 43.下列何者為火箭前進所利用的原理?(A)噴出的高速氣體,會減少空氣阻力(B) 噴出的氣體施力於空氣,空氣給火箭反作用力(C) 噴出的氣體給火箭反作用力 (D)噴出的氣體減少火箭重量,並產生浮力
• 44.城市公共給水系統-自來水,是利用什麼原理把水輸送到各用戶去? (A)大氣壓力 (B)阿基力米得原理 (C)虹吸管 (D)連通管原理
• 57. 設 a、b、c、d 為四個不同的數，且 (a + c)(a + d ) = 1，(b + c)(b + d ) = 1，求a+b+c+d=？(A)－1(B) 0(C) 1(D) 2
• 78 產生相同能量的直線加速器，其行波加速管長度比駐波加速管？(A) 不能比較(B) 相等(C) 短(D) 長
• 79 Ge（Li）比 Si（Li）更適用於偵測加馬射線，最主要原因為：(A) 若兩者的偵檢器體積相同，則 Ge（Li）有比較高的偵測效率(B) 若兩者的偵檢器體積相同，則 Ge（Li）對低能的γ射線有
• 80 依游離輻射防護法規定，對於告知懷孕的女性輻射工作人員，其腹部表面的等效劑量於剩餘妊娠期間不得超過：(A) 5 毫西弗(B) 4 毫西弗(C) 2 毫西弗(D) 1 毫西弗
• 77 一般談到β－ 蛻變時所釋放的能量，都使用β－ 的最大能量 ( )。至於β－ 蛻變時的平均能量，通常是   的多少倍？(A) (B) (C) (D)
• 18.請選出下圖的平面旋轉圖(非翻轉) (A) (B) (C) (D)
• 45.如圖,在一個兩側分別以細繩掛臘肉與烤鴨,吊掛後橫桿仍保持水平平衡,此時臘肉使櫃桿產生0.2kgwm的逆時鐘力矩,若槓桿、細繩的質量與支點處的摩擦力皆忽略不計,則下列敘述何者正確? (A)臘肉的質
• 37.圖(十五)是日本對於來到長崎貿易的某國船隻數量統計圖，根據圖中資訊判斷，此國最可能是下列何者？ (A)英國(B)中國(C)葡萄牙(D)西班牙
• 2. Make sure you don't______ the daily intake of this medicine.(A) exceed (B) contribute (C) in
• 3. I was outraged at the______ way the man spoke to his wife.(A) awkward (B) downward (C) lengthy (D
• 4. Simon went out to celebrate when he learned he had been ______to junior partner in his firm!(A) p
• 5.We dubbed her the "Queen" because she's always taking______.(A) notes (B) after (C)
• 6. I feel so disoriented in this basement because it's so much like a______.(A) field (B) hallw
• 7. Trevor was______ and couldn't read between the lines to understand his wife's true feel
• 8.Our public relations team is trying to deal with the______ of the scandal.(D) consequence (A) cont
• 9. My cousin wants us to______ money to support animal activism.(A) donate (B) steal (C) wash (D) in
• 10. We're giving away this television because the screen's image is slightly______.(A) dir
• 11. What kind of medication did the physician______ for you this time?(A) describe (B) prescribe (C)
• 12. Would it be too much of a______ for you to watch my children tonight?(A) pain (B) worry (C) play
• 13. Would you consider hiring a consultant to determine if this project is______?(A) capable (B) via
• 14. He worked hard at overcoming his______ presentation skills to become a motivational speaker.(A)
• 15. The spa offered us______ beverages with no additional charge before our massages.(A) extra (B) e
• II. Cloze: Choose the word that best completes the passages (2 points each； 30 points in total)Passa