求解🙏 謝謝

sure he can get to Lisa's house-warming party at seven on time. (B) where (C) what (A) when 18. Helen went mountain climbing last weekend. She is really good at it; can't reach her at this moment to know if she's safe or not. (A) besides (B) however (C) for example (D) whether we still (D) what's more

為什麼這題不是祈始句

going (B) 3. Smart Head, one of the hottest TV programs these days, 通過率 40% Hawaii if they can answer 20 questions correctly in 15 minutes. 如果 (A) have given (B) gives (C) giving 15分鐘內 people free plane tickets to hognibail Juo bail of *表條件: 以現代未 【103.] (D) to give

🆘️🆘️🆘️ 為什麼H點會是AE的中點勒？ （2天後就要考試了，各路大神救救我吧‼️）

26. I 為△ABC 的內心 ∴ I點到AB、BC、AC三邊等距 美食 H F D G E I C 離 作IFLAB於F點 IGLAC於G點 設IF = IG = x B 作 DHLAE於H點 DH=/5²-3²=4 △ADE面積=△ADI面積+AEI面積 AS 1 1 10 × AE × DH = × AD × IF + × AE × IG 2 2 2 1 1 = 2 2 ×6×4-5****6*x 5xx+ X6XX 2 ⇒x= 24 11 00408 VOST

求解謝謝

( ) 9. When I'm in trouble, Meg is always the first person that I'm really lucky to have her in my life. (A) takes (C) saves (B) lends (D) prepares me a helping hand.

想問問，20題為什麼不是A for加一段時間不是完成式嗎？🤔

D b 18. Business at Jane's shop has not been good these days/And the new supermarket across the street only makes things worse. (A) easier (B) worse 使現況更糟 Qm more boring (D) more convenient pulled him out of a car on fire. (C) the one she (D) the one who 19. Scott wasn't sure if the young woman before him was 20. I (A) who (B) the one swimming for several years before I went to this high school I gave it up because of heavy schoolwork. (A) have practiced (B) am practicing (C) practiced 21. Frank Kane is so good in the movie that many people 22. (A) expect (B) forget (D) would practice he will win the best actor prize (C) notice (D) plan thousands of lives. (C) saving (D) to save The new medicine that just came out on the market (A) and saved (B) has saved

求 很急著需要～～ 不能理解怎麼判斷 解答寫很奇怪

例題4 空間中直線方程式的判別 ⇒ t-lot-y=1 常見 坐標空間中,下列哪些選項其圖形為直線?(多選) A *不平行 29t-y=-11 -y= 9+11 (A)2x+30=4為一平面 VB) 4x- 平行:比例相等 *花 7=-9441 4x-3y+2z=5. x+2y-z=2 【解 2x+4y-2z=4 重 x 25-9+2=2341-24+22=4912=2+31,t為實數 - 1 1 - 1 1 1 2 3 E表一平面 z=5 必百貨/x=1-3t 38-3=24-2 32 - Notes. 37-29=1 1.參數式。 2. 比例式。 ③味 注意: 空間中的直線方程式有三種表示方法 3. 兩面式 平面上ax+by+c=0為一直線,但写 中的ax+by+cz+d=0為一平面。 E B.C

求 很急著需要～～ 不能理解怎麼判斷 解答寫很奇怪

例題4 空間中直線方程式的判別 ⇒ t-lot-y=1 常見 坐標空間中,下列哪些選項其圖形為直線?(多選) A *不平行 29t-y=-11 -y= 9+11 (A)2x+30=4為一平面 VB) 4x- 平行:比例相等 *花 7=-9441 4x-3y+2z=5. x+2y-z=2 【解 2x+4y-2z=4 重 x 25-9+2=2341-24+22=4912=2+31,t為實數 - 1 1 - 1 1 1 2 3 E表一平面 z=5 必百貨/x=1-3t 38-3=24-2 32 - Notes. 37-29=1 1.參數式。 2. 比例式。 ③味 注意: 空間中的直線方程式有三種表示方法 3. 兩面式 平面上ax+by+c=0為一直線,但写 中的ax+by+cz+d=0為一平面。 E B.C

求 很急著需要～～ 不能理解怎麼判斷 解答寫很奇怪

例題4 空間中直線方程式的判別 ⇒ t-lot-y=1 常見 坐標空間中,下列哪些選項其圖形為直線?(多選) A *不平行 29t-y=-11 -y= 9+11 (A)2x+30=4為一平面 VB) 4x- 平行:比例相等 *花 7=-9441 4x-3y+2z=5. x+2y-z=2 【解 2x+4y-2z=4 重 x 25-9+2=2341-24+22=4912=2+31,t為實數 - 1 1 - 1 1 1 2 3 E表一平面 z=5 必百貨/x=1-3t 38-3=24-2 32 - Notes. 37-29=1 1.參數式。 2. 比例式。 ③味 注意: 空間中的直線方程式有三種表示方法 3. 兩面式 平面上ax+by+c=0為一直線,但写 中的ax+by+cz+d=0為一平面。 E B.C

為什麼是A

(A)2. 電壓 Y:電阻,Z:電流 (CX:電流,Y:電阻,Z:電壓 (D)X:電阻,Y:電壓,Z:電流(0 ) 7. 如右圖,將4個完全相同的燈泡 接在一起,若通電過程燈泡皆可發 亮,則下列燈泡中何者功率最高? (A)A燈泡 Y B/ 00 A D (B)B燈泡 (C)C燈泡 (D)D燈泡 W

求解🙏 謝謝

A Iris: OK. I will finish doing it. I just need ten more minutes. (A) has to do (B) has done t 8. Jean: See? Razor runs much (C) has to be done (D) has been done now. Can you think of any other boys in our class that can run as fast as him or even faster than him? More Lisa: I'm not sure. But I think he is able to join our school team. (A) fast (B) faster (C) as fast runs faster much fast (D) the fastest