資訊推薦

• 40. 附圖為某一種有機化合物的分子結構示意圖，根據其原子種類判斷，下列何者最可能是同一類的有機化合物？ (A)水(B)甲烷 (C)乙醇(D)氫氧化鈉。
• 41. 甲苯是一種碳氫化合物，常溫時為無色的液體，具有特殊的氣味且難溶於水，是製造塗料、黏著劑與指甲油時常用的溶劑，長期接觸可能會對神經系統造成傷害。根據上述，甲苯應為下列哪一類有機化合物？(A)酸類
• 42. 25℃時，以0.05 M的硫酸滴定未知濃度的氫氧化鈉800毫升，實驗裝置如附圖所示。則當滴定管滴出200毫升硫酸時，達到酸鹼中和，則氫氧化鈉的濃度為多少M？　(A)0.025　(B)0.05　
• 【題組】(　)(2)欲使溶液變黃色，可進行下列何種處理？　(A)加鹽酸　(B)加氫氧化鈉　(C)加硫酸　(D)加食鹽。
• 【題組】(　)(3)如果加入某溶液後pH值增加，則反應有何改變？　(A)平衡向右移動　(B)保持原來平衡狀態　(C)溶液由橘色變黃色　(D)溶液的酸性增強。
• 2.Joe 　　　 to work, but now he takes the MRT every day.(A) used to drive(B) doesn’t used to drive(C)
• 3.He’s heard that story before, and 　　　 I.(A) so am (B) so have(C) neither am(D) neither have
• 4.Don’t leave the lights on. Please 　　　.(A) turn off them(B) turn them off(C) off turn them(D) them
• 5.Flora 　　　 the oven before she shaped all the dough.(A) has heated(B) heats(C) had heated(D) was he
• 6.Sam and Peter 　　　 each other since they were five years old. They are close friends.(A) knew (B) k
• 7.I don’t like the pants, and my sister doesn’t, 　　　.(A) too(B) so(C) either(D) yet
• 8.　　　 the teacher entered the classroom, his students became quiet.(A) As well as(B) As fast as(C) A
• 9.As long as you finish your homework, we 　　　 to the park.(A) had gone (B) will go(C) have gone(D) g
• 10. Ann told me that she 　　　 a date with Paulyesterday. They talked about their favorite songs.(A) h
• 1.A: Hi, can you tell me where Taipei 101 is?B:　　　 Here is a map on my smartphone.(A) Neither do I.(
• 2.A: Did you know the pop singer is my cousin?B:　　　 A: Of course not. It’s true.(A) What do you mean
• 3.A: Please give me a hand.                        B: You can create a group on LINE.(A) Don’t you k
• 4.A: Do the dishes, Ron.  B:　　　 It’s your turn.(A) That’s great.(B) Why me?(C) I guess you’re right.
• 5.A: Eason has slept for twelve hours.　　　 　　　B: He caught a cold and has a high fever.(A) What’s wro
• 【題組】2. (A) Can you tell me what day today is?(B) Can you tell me what happened?(C) Can you tell me w
• 【題組】3. (A) hasn’t answered; after(B) hadn’t answered; before(C) doesn’t answer; when(D) wouldn’t ans
• 【題組】4. (A) had read (B) will read(C) reads (D) was reading
• 【題組】5. (A) another(B) others(C) other(D) the other
• 【題組】2. Which is true about Bart Anderson?(A) He needs to buy a house with three bedrooms.(B) His job
• 【題組】3. Which of the following is true?(A) No. 54627 has a garage, and so does No. 54628.(B) No. 5462