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• 21.下列哪一條直線為圆x2+y2=25的切線?(A)3x-4y = 25 (B)3x+4y =5 (C)4x-3y=0 (D)4x+3y=0
• 24. 表(六)為甲、乙兩款市售省電燈泡所使用的電壓與電 表(六)功率。若兩燈泡正常使用100小時，甲、乙燈泡所消耗的電能為 ，則下列關係式何者正確？  (A) (B) (C) (D)
• 你聽過「無菌室」嗎？在許多戲劇中常提到將病人送進無菌室中隔離治療，以避免造成細菌感染，然而所謂的無菌室並非真的沒有任何細菌，而是泛指一種受監控的人工環境，不單是細菌，還包括溫度、濕度、落塵量等，盡可能
• 35.The second graders in Ms. Rogers’ class sing a song “Hokey Pokey.” They do the correct action as
• 36.Which of the following descriptions about syllabus is    NOT    correct?(A) Notional-functional a
• 37.Mr. Phillips: Read the story “Belling the Cat” and underline all the examples of the past tense y
• 38.Mrs. Gregory prepares the listening and speaking activities for her students as revealed in the t
• 11. 動物園準備了 100 張刮刮樂，打算送給開幕當日的前 100 位遊客每人一張，其中可刮中獎品的刮刮樂共有 32 張，表 ( 一 ) 為獎品的種類及數量。若小柏為開幕當日的第一位遊客，且每張刮刮
• 25.已知物的前視圖與俯視圖，如圖所示，下列何者為該物體最正確的立體圖? (A) (B) (C) (D)
• 【題組】48.（ ）下列何處可能找不到細菌的存在？(A)玉山山頂(海拔3952公尺高)(B)龜山島海底溫泉(海平面下1600公尺深)(C)地殼底層(海平面下35公里)(D)日月潭(海拔748公尺高)
• 【題組】49.（ ）下列關於科學方法的敘述，何者正確？(A)「放屁會造成污染嗎？」屬於假說(B) 「穿褲子與否」屬於操作變因(C) 「培養皿上的細菌生長情況」屬於控制變因(D) 卡爾醫師的實驗也可以在
• 【題組】50.（ ）根據本文的推論，你認為在無菌室放屁是否會造成致命性污染？(A)無論有沒有穿著褲子，都會造成致命性污染(B)只有穿著褲子放屁，才不會造成致命性污染(C)脫褲子放屁比穿著褲子更不容易造
• 22.知a為實數,若 ,則 之值為下列哪一個選項?(A) 2 (B) (C) -2 (D)
• 31 如圖所示 C1、C2 所儲存的電荷量下列何者為正確？ (A) 8000、3200 微庫倫(B) 3200、2880 微庫倫(C) 2880、1800 微庫倫(D) 1800、1200 微庫倫
• 26. ____ a marvelous talent in compelling melody, Mozart has been regarded as one of the greatest mu
• 27. These days, your smartphone is more than just a way to call or text people—it serves as an exter
• 28. Africa is on the front line of the _____ against dangerous climate change.(A) protest (B) battle
• 29. The spacecraft _____ at the International Space Station on April 24, after about a 23-hour ride.
• 30. Online school did not allow students to learn to their fullest ability； distractions at home aff
• 31. Many Indians say they do not know if they are infected with the coronavirus because overwhelmed
• 32. Apple has warned of potential product shortages later in the year. Industries around the world a
• 33. Her refusal _______ my hope.(A) clashed (B) crushed (C) corrupted (D) collapsed
• 34. After his parents fell seriously ill with Covid-19, Mr. Koli went on a _______ hunt for oxygen a
• 35. She has always been an efficient and punctual ________ to her boss.(A) resistant (B) existent (C
• 36. I read that the Amazon has some _____ animals, like those huge snakes.(A) frightening (B) fright