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• 20. 對於抽水機的敘述以下何者錯誤？(A)比速可代表抽水機在其最佳效率點之抽水量、總揚程及轉速間的關係串(B)固定轉速下，揚程會隨出水量不同而改變(C)串聯運轉增加出水量、並聯運轉增加揚程(D)抽水
• 21. 以下何項指標不屬於河川污染程度指數？(A)溶氧量(B)濁度(C)生化需氧量(D)氨氮
• 22. 以下何種行為是河川飲用水水源水質保護區、飲用水取水口可以進行的活動?(A)非法開墾土地(B)設立工業區(C)設立觀光牧場(D)原住民人口增加形成部落
• 23. 水質指標中 TEQ 是指________的單位簡稱。(A)鹼度(B)濁度(C)毒性當量(D)離子強度
• 24. 水管橋因強度需求，多採用以下何種管材?(A)GIP(B)SP(C)SSP(D)DIP
• 25. 六角型手孔蓋多用於________，以利識別。(A)排泥閥(B)洩壓閥(C)地下消防栓(D)管網排氣閥
• 26. 以下何種技術少用於淨水工程流量計量?(A)文氏管(B)遠紅外線(C)超音波(D)電磁感應
• 【題組】31. 格瓦拉來到 E 點時，發現這裡的天氣與他的家鄉截然不同，請問此地的氣候應為下列何圖？(A) (B) (C) (D)
• 4. 如圖(二)，L//M，四邊形 ABCD 為正方形，且 A 點在 L 上，C 點在 M 上。若∠1＝80°，則∠3 度數為何？ (A) 25° (B) 20° (C) 15° (D)10° 。
• 27. 在設備配置圖中， 標誌指_________裝置。(A)電磁閥(B)浮球閥(C)氣動閥(D)三向閥
• 9.民國 106 年 8 月 15 日，大潭發電廠因跳電導致供電短少約 430 萬瓩，造成全臺灣多處地方停電。已知 1 瓩等於1 千瓦，求 430 萬瓩等於多少瓦？ (A) 4.3×107(B) 4.
• 251 「飛航規則」規定，有人機目視飛航最低實際高度為下列何者?(A)不得低於距地面或水面 500 呎。(B)不得低於距地面或水面 400 呎。(C)不得低於距地面或水面 300 呎。(D)不得低於距
• 12. I always keep my money locked in the _____, but it’s gone now.(A) blanket (B) chalk (C) envelope
• 13. It is not _____ to eat or drink here, sir. Please take your food outside. Thank you.(A) explaine
• 14. Have you heard of the story _____ talks about an exchange student from the US?(A) who (B) whose
• 15. Guess what? I have a neighbor ______ name is just the same as yours.(A) who (B) whose (C) which
• 16. It seems that the singer _____ I love so much turns out to be a cheater. I won’t listen to his s
• 17. To tell the truth, I don’t want to _____ with Pete. He is too proud and stupid.(A) pull out (B)
• 18. The man that you just talked with _____ the show tonight. You’ll see him on stage later.(A) host
• 19. This is the only chance _____. We all have to try our best to fight for what we want!(A) that we
• 20. The museum _____ is far away from here. You have to walk for miles to reach it.(A) built in 1986
• 21. I like girls _____ long hair and big eyes, and that’s why I like you.(A) who has (B) with (C) of
• 22. I have my own dreams. Don’t stop me from getting _____ I want.(A) that (B) which (C) what (D) X
• 23. A: Why do you get up at six every day and walk around the house? B: This is how I wake myself up
• 24. The cheerleader May is talking to is my sister, Mary.(A) My sister tells me that Mary is a cheer