求解！

18 I left a message to my wife to tell her that I was about to go grocery shopping, and she needed anything from the store, she could call me anytime. (A) as if (B)what if (C)that if Dif Desperate and for no Amanda cried all night because her boyfriend decided to break un with har

請問20、21、25跟非選2詳解 謝謝你們

文: 請閱讀下列敘述後,回答24~25題: 在經濟學上,常用恩格爾係數(Engel Coefficient)來討論某地區的人口物質生活水 平,恩格爾係數是指家庭支出中,飲食費用所占的百分比。依十九世紀德國經濟學家 恩格爾的理論,所得愈多,其用於飲食費用的支出比值愈小;反之,所得愈少,用於 飲食費用支出比值愈大。恩格爾將物質生活水平類型分類如下: 物質生 貧困 活水平 R fit 溫飽 小康 寬裕 富裕 R>60% 50%<R≤60% 40%<R≤50% 30%<R≤40% R≤30% 恩格爾係數R= 飲食費支出總額 消費支出總額 X100% C ) 24. 如圖(十五),曉華將家裡去年的消費支出繪製成折線圖, 若依據恩格爾的理論,曉華家去年的物質生活水平為下列 哪一類? BR (A)溫飽 (B) 小康 (C)寬裕 (D) 富裕 100 287100 0.32 28/90 84 60 消費金額(萬元) 2086420 4 食衣住行娛其 圖(十五) 25. 已知某城鎮於西元2013年度的消費支出總額平均為32萬元,其中飲食費支出佔 了 62.5%,物質生活水平屬於貧困等級。若接下來該城鎮每年消費支出總額平均 增加1萬元,每年飲食費支出平均增加x萬元。政府於每3年重新計算該城鎮的 恩格爾係數,發現該城鎮的物質生活水準變化為貧困(2013年)、溫飽(2016年)、 溫飽(2019年)、小康(2022年),則x之值可能為下列何者? (A) 0.05 (B) 0.25 (C) 0.31 (D) 0.38 62.5 32 = 0.625 × 32 X=20 1250 1975

錯的題目有會的幫我回不一定要全部 謝謝

(A) has (C) have (C) 2. Lucy's AB C aunt everyone. (A) calls (C) has (B) to have (D) having _ her sing a song in front of (B) teaches ) 3. The stupid experience (A) makes (C) has 4. I had Lisa floor. (A) did; mopped (C) do; mop (D) have (B) let Julia a little angry. (D) helps the dishes and the (B) to do; mop (D) doing; mopping ) 5. Eddy: Experience makes us DIA. Pearl: You can say that again. (A) to be smart (C) are smart (B) being smarter (D) smarter N ) 6. The weather was very hot, so he let his hair yesterday.

有會的幫我回不一定要全部 謝謝

hich from her son's teacher ere which (A) was eating grass on the ranch(大農場) D) on their Lori to get to t (B) has eaten (A) them (C) that r. There isn't ng long hours every (C) were eating (D) have been eaten )22. On the way to the park, I met some students, three of were in my class. (A) takes (B) by M (C) takes D D by t 10. Please (B) which (A) not (D) whom (C) be B23. 23. The girl to Jack is talking is interested in 11. Call. Jerry sports. Sally working 1 in the cafeteria orked A (A) who (B) whom (C) what ((✗24. Jason falls in love with the girl police officer. (D) that father is a Brz (A) whose (C) whom (B) who (D) that (A) is (C) 12. Alv (A) C 25. They have decided to go to the gym 13. It' you to told them about last week. (A) where (B) it (C) who (D) X

有會的幫我回不一定要全部 謝謝

▲ 選出最適宜的答案:每題4分,共100分 1. Can you believe that I met John in Japan? a small world! AB <B>2. (A) What (C) Where (B) How (D) It 2. That three-year-old girl can read this English story. amazing! (A) What (C) Where (B) How (D) Who "

兩題 有會的幫我回不一定要全部 謝謝

(B) 17. Of course, the students agreed. Is it possible agree? a student would not CID (ANif (B) that (C) what 18. The picking of the apples, for (D) Whether one week to finish. they receive little money, takes about 收到 R (A) that (B) where (C) which (D) who

為什麼這兩張圖是一樣的？還有這題要怎麼判斷？

(33.~35.) People in Taiwan never worry about getting hungry at night when there is nothing at home. They can walk to the convenience stores and get anything they I want. In fact, in Taiwan, it is not possible that people fail to find a convenience store because it is part of our life. Convenience stores are working 24/7. In other words, finding a place to sit down and take a rest anytime is a piece of cake. In order to grow business, shopkeepers use some smart ways to have the buyers spend more. First, they put the most popular items at the buyers'eye level to let them see the items easily and often. Second, they drive the buyers to buy something cheap and small without thinking too much or give shoppers a special offer like "Buy One And Get One Free.” Third, they try to have the buyers stay at the convenience stores as long as possible by setting up a seating area. They think the buyers will buy one drink after another once they stay longer. In a study, 73 teenagers answer two of the questions. The pictures below show their interesting answers. Which of the following do you like? The taste of the foods. The service. 146 (63%) 132 (43.8%) The prices of the products. |12 (16.4%) The feelings in the convenience stores. 121 (28.8%) The polite clerks. 16(8.2%) The special offer. 14(19.2%) The way of showing the products. 21 (28.8%) 0 10 20 50 30 40 Which of the following do you like? The taste of the foods. The service. The prices of the products. The feelings in the convenience stores. The polite clerks. The special offer. The way of showing the products, 0 118(24.7%) 11(15.1%) 140(54.8%) 18(11%) 129 (39.7%) 19(12.3%) 17(9.6%) 10 20 30 40 50 convenience store 便利商店 level 高度 offer 優惠 result 結果 product 商品

求解

Z.dk 土12(負不合) 2212(真不会) Jx+8=8 Nx X= 紅牛:320 重 x²+64 = x² = (16-y) 286-32 +64 = 2. 小英利用角平分線作圖的方法把一角分成5: m的兩部分時,若(5,m =1, 少需作圖5次,則m=27平20平AITO1,禪寸 0 TOZ 004-20 x=6

數乙下的問題，求解第4.5.題，有解答！

4. BCD 投擲一枚公正的硬幣3次,令隨機變數X表示出現正面的次數,已知E(X)為X的期望值, Var (X)為X的變異數, 4 3 8 Var(X)=0(X)為X的標準差,下列敘述哪些是正確的? (A)P(X為正數)= (B)P(X22) = (C)E(X)=1/(D) ar(x)=1 (E)(x)= 3 2/X=1+2+3 2 2 x x FX 5. (ACE) 丟一枚不均勻的硬幣,已知出現正面的機率為3 , 出現反面的機率為一,丟擲此枚硬幣5次,在丟擲的過程中,正 3 面第一次出現可得獎金100元,正面第二次出現可再得獎金200元,正面第三次出現可再得獎金300元,以此類推, 試問下列哪些選項是正確的? (A)若5次丟擲中出現3次正面,總共得到獎金600元(B)前兩次丟擲硬幣累計得 1 80 80 到獎金100元的機率為: (C)總共得到獎金100元的機率為 243 (D)總共得到獎金200元的機率為 243 (E)總共 80 得到獎金300元的機率為 243 THRITT 2 (A)X所有可能的取值共有1

有化學大神可以幫我嗎🙏🏻🙏🏻🙏🏻🙏🏻

D五不能是偶數 畫出下列物質的結構式(若有共振請標出鍵級),並寫出指定原子的混成軌域 CIO CIO HCIO, CIO HCIO: CIO HCIO (或HOCI) PITAR 本表供學生自習演練用 CIO SO. SO, H.SO. (OCI) H.S,O, L Deix 5+2 SO, H, SO, SO so S₂O- NO NO. NO₂ N.F. HNO, HNO. NO. 厄複數的平 為共軛複” H, PO, H,PO: P.O. P.O 10 PCI, 聯胺 「羥基胺 H,PO. PA PH: PH, 12) 27 (N.H.) CO. C,O CO₂ H:CO CO- CS2 [bp:對,lp: _對bp:_對,lp: 對 bp:_對.ep: 對 HCN CN- SCN CaC₂ 丙烯腈 NHT 0 HO: S.Cl N.F. OF: Sio. N₂ 0: H₂ F2 Cla [Br: S, 0₁ CO H:O NH, BF」 NF) BeF2 CH. CHCI, CH2Cl2 bp: 對,lp: 對 - Cl CCI. sp 乙醯氯 乙酸乙酯 丙酮 甲醚 CO (NH2) 2 石墨 金剛石 金刚砂 矽 苯C.H. ___sp² 聯苯 石英 C 「醇(R- ) 醛(R- ) 醚(R- ) 酮(R- ) 羧酸(R- )酯(R- )胺 醯胺 σsp 苯胺 sp 阿司匹靈 乙醯苯胺 sp ² sp _a_sp² .2 C