資訊推薦

• 17. 氫 2.0 克所含的分子數和下列那一項所含分子數相等？（He = 4，N = 14，H=1，O=16）(A) 36 克冰 (B) 16 克氧(C) 8 克氦 (D) 28 克氮
• 18. 有關拉塞福原子核存在之實驗敘述，何者正確？ (A)拉塞福以 β 粒子撞擊金屬箔 (B)拉塞福的實驗，證實中子的存在 (C)拉塞福實驗證實原子核帶正電，且是原子大部分質量之集中所在 (D)拉塞福
• 19. 在硫離子 中的質子數、中子數和電子數，何項正確？ (A) 16，16，14 (B) 16，16，18 (C) 16，18，18(D) 16，18，14
• 2. You may prepare for the test in the ________.(A) supermarket (B) gymnasium (C) library (D) bathro
• 3. I want to be a good _______ in the future.(A) cook (B) cooker (C) cooks (D) cooked
• 4. During the Chinese New Year, children always get many red ________.(A) dictionary (B) envelops (C
• 5. After ______ 8 hours a day, we all need to take a rest.(A) eating (B) crying (C) sleeping (D) wor
• 6. Riding ________ has become a fashion recently.(A) bicycle (B) telephone (C) English (D) watermelo
• 7. Do you know _______she go?(A) where (B) what (C) how (D) who
• 8. Please don’t ask me that _______of question again！(A) knight (B) kids (C) keen (D) kind
• 9. The scenery of my hometown is more beautiful ______ here.(A) than (B) then (C) thin (D) the
• 10. If you want to success, you have to ______everything before the last minute.(A) result in (B) pr
• 11. ______ of the heavy rain, the baseball game was forced to cancel yesterday.(A) Boring (B) Becaus
• 12. Would you mind________ the window for me?(A) opening (B) taking (C) eating (D) swimming
• 13. The police are looking____ the murder now.(A) off (B) above (C) nor (D) into
• 14. Chocolate ice cream is always my _______choice.(A) colorful (B) making (C) favorite (D) order
• 15. He went away ______ saying a single word.(A) busy (B) keep (C) mind (D) without
• 16. Micky spoke loudly_______ we could hear him clearly.(A) take in (B) to go (C) so that (D) in adv
• 17. Health ________an important role in our life.(A) cheats (B) plays (C) ignores (D) enjoys
• 18. ________ he fails in the game, we still admire his outstanding performance.(A) Although (B) More
• 19. Mindy is a selfish person, she ______thinks of others.(A) never (B) always (C) hope to (D) drive
• 20. Don’t talk with _____ mouth full of food. It’s not polite.(A) you (B) your (C) my (D) mind
• 21. English is an _______ language in the world.(A) important (B) stone (C) dangerous (D) quiet
• 22. How ______people are there in your family?(A) often (B) about (C) many (D) much
• 23. _____ rises in the east and sets in the west.(A) Sun (B) Son (C) Rainbow (D) Storm