請問第25題為什麼不能選B🙏

of the United 全新試題 建國中學 鳳山高中 ◎第四段課文重點 (B) in show love for others (C) through TV programs. (D) upon 全新試題 (1)介系詞應用 (2)副詞應用 (3)名詞子句 23 23. Studying history (A) likes (B) dislikes traveling in time to the past; we can learn from the past and avoid making the same mistakes. 全新試題 (C) is like (D) is alike and achieve more. 新營高中 (C) farther (D) further (24. I ask you to keep climbing because you will see (A) far D③The 25. The plan change it. (B) fur we expand our business all over Asia sounds risky, so I think we should 全新試題 different (A) that 新試題 III. 綜合測驗 are very ※第一篇 峰高中 高中 (B) which (C) what (D) about which 1. to Established in 1984, TED is a nonprofit foundation that helps spread new ideas around the world. In the beginning, the foundation held conferences and invited thinkers from many different come and speak. Some speakers were experts and researchers in medicine. Others were knowledgeable 2. were highly respected giants in business. Each of them was given eighteen philosophers. minutes to present their ideas. The speakers' talks were filled with valuable and fun insights that often audiences with knowledge 3. entertainment. popular. 4. they did not really start a revolution of

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求解

(A) We are expected (C) What is expected (B) It is expected (D) It will expect 2. Last year, the festival attracted many people, and the number of tourists is a peak on the day of the fireworks display. reported (A) that reached (C) to reach (B) to have reached (D) that has reached

求解

t- A 有機的 (A) decides (B) is decided (C) will decide (D) decided 5. Mrs. Pym doesn't trust the products sold in supermarkets; she only buys organic products from a family- (A) owning farm. (B) own (C) owns (D) owned 1 句子合併與改寫 (改寫成It is....)

求解

t- A 有機的 (A) decides (B) is decided (C) will decide (D) decided 5. Mrs. Pym doesn't trust the products sold in supermarkets; she only buys organic products from a family- (A) owning farm. (B) own (C) owns (D) owned 1 句子合併與改寫 (改寫成It is....)

求解

t- A 有機的 (A) decides (B) is decided (C) will decide (D) decided 5. Mrs. Pym doesn't trust the products sold in supermarkets; she only buys organic products from a family- (A) owning farm. (B) own (C) owns (D) owned 1 句子合併與改寫 (改寫成It is....)

詳解寫得太簡了🥹 有大神可以幫我說明一下嗎🙏🏻

8.在坐標平面上,已知a, 下所張成的三角形面積為5, 6, 所張成的平行四邊形面 積為20,若x+yh=c,則正數x= 18 8Z.. 12x61 - $10. |12|\-sinv|- 16x1=20 10. [holl i sin betw

想請教這題： 為什麼包含中點M的平面MAB就可平分四面體ABCD? 我的疑惑點是它並非正四面體， 因此平分的MC與MD不是高， 以MAB為共用底， 如何知道D,C對平面MAB的距離是等長？

-例13:平分四面體 空間中四點 4(−3,1,2)、B(-1,4,3)、C(2,1,4)、D(-2,5,0), 求包含4B且平分四面體ABCD體積的平面方程式 《答》 2x-3y+5z=1 C+D 《解》CD的中點 M= =(0,3,2) 2 所求為通過A,B,M的平面方程式 E ① 點M(0,3,2) ② 法向量 N=ABxm =(2,3,1)x(3,2,0) =(-2,3,-5)=(2,-3,5) ...E:2x-3y+5z=1 D. B

VSEPR裡是什麼結構？

H₂O

求解感謝

tomph = 1-X +x+x 1 已知4HBr(g)+O2(g)→2H2O(g)+2Brz(g) 的速率定律為r=kPHB,Poz。 在 400 °C 時,容器內含3 莫耳 HBr與1莫耳O2,測得總壓為1大氣壓,而反 應發生時,速率為。溫度不變下,若在反應前又加入8莫耳He,測得總壓 為2大氣壓,則反應發生時,速率為的多少倍? 4 8 (A) 1 (B) (C) (D) 3 4 4HBr+O2→ 2H2O+2B12 O 3.1