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• 45. What is the major difference between an antiaromatic and aromatic compound?(A)Only aromatic comp
• 46. Which of the following is an incorrect statement about the bromination ofbenzene by Br2 and FeBr
• 47. Which of the following species is attacked by benzene in the electrophilicnitration reaction?(A)
• 48. Which of the following compounds will not undergo Friedel-Crafts acylationwhen treated with (A)t
• 7. 汽油的化學分子式為 (A) (B) (C) (D)
• 101. 捲揚鋼索直徑應比槽輪的槽溝直徑 (A)略大 (B)略小 (C)相等 (D)不一定 。
• 2.The unexpected appearance and explosion of a small asteroid over Russia's Ural Mountains on F
• 3. A very large__________ of language use is made up of a small number of high frequency vocabulary.
• 4.The rise of communicative __________ and especially task-based approaches to language teaching and
• 5. This is Josh's favorite band even though every song the band plays seems to__________ with a
• 6.As Glasgow put it, "Legal constraints maintained__________ that worked against any single ind
• 7. Under the pale blue sky the trees seemed visibly to__________ : yesterday's bare branches sw
• 8. Lady Luck is often believed to affect the__________ of individuals.(A)fortuity (B) parody (C) cat
• 9. "Y" is the__________ letter in the English alphabet.(A)terminal (B) seminal (C) penulti
• 10. The prices in the catalog include both state and national taxes__________ not delivery charges.(
• 11. After_______to build a new home in Victoria, Mr. Redmond hired an interior designer to assist hi
• 12. The city council has taken steps_______ improving air quality by introducing measures that limit
• 13. The organizer of the publicity convention said there is still _______work to be done, but was no
• 14. The executive director has asked all production supervisors to monitor the work schedule_______t
• 15._______who wants to reserve a conference room for a meeting can simply e-mail Ms. Bloomberg inadm
• 16. Dr. Boyle does not generally see any patients_______ appointments, except for cases of emergency
• 17. The supervisor is skilled at managing the_______ balance between the needs of staff and those of
• 18._______the malfunctions with the Clarity Dishwasher are due to defects or low-quality materials i
• 19. Diagnostics are a_______ part of precision medicine. They can be used to screen patients forbrea
• 20. First principles thinking is the act of boiling a process down to the_______ parts that you know