資訊推薦

• 19. 有一週期性方波信號，其正峰值電壓為 +8 V，負峰值電壓為 -4 V，此信號平均值為 +0.8 V， 試求工作週期(duty cycle)為何？ (A) 20 % (B) 40 % (C) 6
• 2. His unwavering dedication to social justice and equality, coupled with his relentless pursuit of
• 3. The ___________ of advanced technology and artificial intelligence has revolutionized various sec
• 4. The ___________ of social media platforms as a primary means of communication and information cir
• 5. Despite facing arduous obstacles and entrenched opposition, the social reformer remained resolute
• 6. The ___________ of the local wildlife by poachers has raised concerns among conservationists abou
• 7. The company's unprecedented and __________ growth in profits, marked by a staggering increas
• 8. He distrusted hunches and intuitive flashes； he placed his reliance entirely on __________ data.
• 9. The chef carefully __________ the dish with a sprinkle of fresh herbs to add both flavor and visu
• 10. The mountain climber's __________ spirit propelled him to persevere through harsh weather c
• 11. (A) denied (B) refused (C) assumed (D) accustomed
• 12. (A) gratitude (B) foundation (C) mastery (D) enforcement
• 13. (A) downplay (B) bolster (C) dissipate (D) exemplify
• 14. (A) push-and-pull (B) trial-and-error (C) rise-and-fall (D) give-and-take
• 15. (A) impervious (B) impertinent (C) imperious (D) imperative
• 16. (A) jog (B) run (C) dance (D) swipe
• 17. (A) cup your hands (B) brace yourself (C) hold your horses (D) jump the gun
• 18. (A) portrayals (B) forays (C) peculiars (D) envoys
• 19. (A) complemented (B) commented (C) compensated (D) complimented
• 20. (A) recruiting (B) recommending (C) assembling (D) marketing
• 21. (A) state (B) political (C) investment (D) equity
• 22. (A) loom (B) groom (C) gloom (D) broom
• 4. 已知直線L：y=x –5 與圓 C 相切，且圓 C 的圓心為( 3,–4)，則圓 C 的半徑為何？ (A) (B)(C) (D)
• 23. (A) embodies (B) enlarges (C) examines (D) evolves
• 24. (A) ubiquitous (B) laborious (C) absurd (D) ambiguous