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• 5. Marsha thought her friends would do something ____ to celebrate her birthday,but they just gave h
• 【題組】26. (A) be cleared up(B) come back to us(C) be useful to others(D) get out of our sight
• 10. In this five-person game, the one who finds ____hidden balls will win the last free ticket for t
• 2. I put the fish in the ice box to keep it ____.(A) fresh (B) full (C) new (D) young
• 3. The pants I bought last year are too small now. I think I need a new ____.(A) belt (B) pair (C) s
• 4. How can you study in the living room when other people are watching TV? I think you need a____ pl
• 14. Sandy: How was your vacation in America?Linda: It couldn’t be worse! I don’t ____want to talk ab
• 16. Alex: Why are you still here? It’s already eight o’clock.Tom: Because I ____my work. Don’t worry
• 15. Teacher: Does anyone know ____the famous writer was born?Mei-ling: I know! In Taitung, right?Tea
• 7. It’s ____me a lot of time to find out what I really want to do in the future.(A) paying (B) spend
• 6. When I heard my baby girl say her first word, my heart was ____ with joy.(A) filled (B) marked (C
• 17. Mike: I always forget what I want to buy when I go to the market.Oscar: Well, you can make a ___
• 13. Lucy: Does Aunt Tara enjoy ____?Mark: Yes. She has three dogs, two rabbits, four birds, and some
• 8. The fishermen knew little about the island when they ____there.(A) arrived (B) would arrive (C) a
• 25. Lisa’s room was very dirty. It took her three hours                it.(A) clean (B) cleaned (C)
• 9. I cannot understand why Steven bought so many watches but never wears ____of them.(A) any (B) bot
• 18. Billy: I’ve been fixing the computer for over three hours, but it still doesn’t work.Nana: Why d
• 11. Elsa hates going shopping, ____she went last night when her grandpa asked her to buy some medici
• 12. Gary: I can’t find my pen. Nina: Is the one on Jack’s desk ____?Gary: Yes. Thank you.(A) mine (B
• 29. 一個P型半導體帶有的靜電荷為何？(A)電中性 (B)正電荷 (C)負電荷 (D)視加入之雜質種類而定
• 28. 有關n型半導體材料之敘述，下列何者正確？(A)內部大部分是帶正電荷可以游動的雜質離子(ions)(B)內部大部分是帶負電荷可以游動的雜質離子(ions)(C)內部大部分是帶正電荷可以游動的載子
• 30. 某串級放大器輸入電壓為0.01 sinሺtሻ V，第一級、第二級與第三級電壓增益分別為29dB、6dB、5dB，則第三級輸出電壓有效值為何？(A) 7.07 V (B) 1.414 V (C)
• 31. 關於雙極性接面電晶體(BJT)射極基極介面為逆向偏壓，集極基極介面為逆向偏壓時，請問BJT處於何種區域模式？(A)主動模式 (B)截止模式 (C)飽和模式 (D)反相主動模式
• 33. NMOS較PMOS之應用更為廣泛，其原因為何？(A) NMOS製程較為簡單 (B)電子比電洞具有較大的移動率(C)電子比電洞具有較小的移動率 (D)電子比電洞具有較大的擴散常數
• 34. 一周期性脈波訊號其正峰值為+10 V，負峰值為-2 V。若此信號的平均值為+2.8 V，則工作週期(duty cycle)為何？(A) 80 % (B) 70 % (C) 50 % (D) 4