資訊推薦

• 37、有 A、B、C 三種金屬分別做成三種複合棒，將 AB 複合棒和 BC 複合棒加熱後，彎曲情況如圖(四)中(甲)和(乙)的結果，今將 A、C 複合棒，如圖(四)中(丙)，則此複合棒加熱後會彎向哪一
• 2. I am too busy to read through the details of this report. Please give me a _____ of its main poin
• 3. _____ diamonds are much cheaper than the real ones because they are man-made.(A) Artificial (B) E
• 4. Please _____ down the screen so we can see the last part of the document.(A) portray (B) pulse (C
• 5. With _____ images, weathermen can make more accurate forecasts.(A) mineral (B) nursery (C) protes
• 6. After many years of serious arguments and misunderstandings, these two old enemies could never __
• 7. Project management is the process of organizing the way that changes are _____ efficiently within
• 8. Projects often have a finite length, involve a number of activities and people, and have deadline
• 9. Research shows that stress can have a “_____ effect” on the people that are close to the sufferer
• 10. Switching to electric vehicles can solve the local pollution problem and _____ noise to an exten
• 11. Scientific research has an enormous _____ on how we innovate and develop technologies, thus ulti
• 12. It will take at least two weeks to sequence the variant and gather more information on how Omicr
• 13. Islamic countries scrambled on Sunday to find ways to help Afghanistan avoid an _____ economic c
• 14. Bob Dole was remembered in his western Kansas hometown as a _____ patriot, shaped by small-townv
• 15. Some investments pay _____, which you can either take as extra income or reinvest to help your p
• 16. You’d _____ make the same mistake again.(A) better not (B) not better (C) better not to (D) not
• 17. My new job isn’t as good as expected. I _____ my old company. I regret my decision.(A) should le
• 18. Analysts say it’s too early to tell _____ oil price will go down in the long run or not.(A) abou
• 19. I didn’t believe a word he said, and _____.(A) the police didn’t too (B) so didn’t the police (C
• 20. Leftist and former student leader Gabriel Boric, 35, will become Chile’s youngest President sinc
• 21. Most coffee goes through a wet-milling process that uses significant amount of freshwater to de-
• 22. A research institute released a large-scale survey on work environment. Most subjects _____ said
• 23. The economic recovery from the coronavirus has always been uneven, _____ different parts of the
• 24. In the 1900s, better telescopes led astronomers to realize that the Solar System is in a galaxy
• 10、游泳比賽時，啦啦隊對著游泳選手加油，當加油聲傳到水中時，下列各項波的性質何者不變？(A)聲速 (B)頻率 (C)波長 (D)傳遞介質。