想問25 26題 #為什麼25答案是A #26答案是B

23. 24. 25. 26. 27. B A May can't focus at night. Lily study in the morning. They (A)No only; but also (B) Both; and Either; or (D) Neither; nor Tom bought a pair of new shoes, and (A) so does (B) so did (S) neither does (D) neither did We have been to Japan twice, and (A)so have they (B) so do they (C) neither have they (D) neither do they A: I haven't finished my English report. B (A) I have, too. (B) I haven't, either. (C) So do I. (D) Neither do I. Neither Tom nor Jerry in different schools. Maggie. my classmate. We study 3 3

不定詞當主詞跟動名詞當主詞要怎麼分

求解🙏 謝謝

cht(航線) 15/ Sally has worked hard on this report (A) in three weeks B (B) for three weeks ago (C) since three weeks (D) for three weeks E

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🙏🏻

7. 已知一組二維數據(x,y)=1,2,...,n。若Y對X之迴歸直線為y = 12+20 = 3/2 1 且標準差分別為Ox=1、0y=3,又X的平均數4x=3,試求: 9.9公 【解 (1)Y的平均數My。(10分) (2)X與Y的相關係數r。(10分) [配合習題 10]

求解🙏🏻

6.某次段考全校100位同學的數學成績X與物理成績Y,經統計結果得X、Y的平 均數分別為Hx=52(分)、Hy=70(分)、變異數分別為=100、3=64、且 , (x-x)(y- My) + (x2+ μx) (Y₂+ My) ++ (100-μx)(Y100-y)=2500 : (1)Y對X之迴歸直線方程式為何?(10分) 04-1 (2)若某人數學得64分,試以對X之迴歸直線方程式,猜測他的物理成績應為幾 分?(10分)當做番为食品 配合例顯

這個圖表為什麼有兩個一樣的問題，但是不一樣的結果

(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 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. The prices of the products. The feelings in the convenience stores. 46 (63%) 132 (43.8%) |12(16.4%) (21 (28.8%) The polite clerks. 16(8.2%) The special offer. |14 (19.2%) The way of showing the products. 121 (28.8%) 0 10 20 30 40 50 Which of the following do you like? The taste of the foods. 18 (24.7%) The service. 11(15.1%) The prices of the products. 40(54.8%) The feelings in the convenience stores. 18(11%) The polite clerks. 29 (39.7%) The special offer. 19(12.3%) The way of showing the products. 17(9.6%) 10 20 30元 40 convenience store 便利商店 level高度 offer 優惠 result 結果 product 商品 46 132 50 A B

第二題為什麼不能用welcoming ?be動詞後面不是都要接ving 嗎？

Mark found school not interesting at all when he was studying in junior high schoo The world outside seemed more exciting. So right after he left school, he started to wor meeting different people every da in a restaurant. (At first, things went well. He his job. 1. 2. However, as time went by, he found his work boring. All he did every day was people, take orders, and bring food to them. He did not like this kind of life. So he qu 3. different job Now, two years has gone, he still hasn't found a good job. He since then but he quit just after a few months because they were not interesting enough. Me finally realized that to get a better job, he needs more education. So he has decided go back to school, hoping that he 4. a good job after he finishes college. wal seem 似乎 quit 辭去(工作) realize 了解 education 教育 education 教育 college 大 1. (A) enjoys ( 2. (A) welcome 91 (B) wel (B) enjoyed (B) welcoming (C) has enjoyed (D) will enjoy mings (C) to welcome (D) welcomed

請問這題為什麼不能選D

103 會考 通過率 40% (C) has come in not gir tadi (D) came in soiled 'no I J people free plane 28. Smart Head, one of the hottest TV programs these days, tickets to Hawaii if they can answer 20 questions correctly in 15 minutes. (A) have given (B) gives offer (C) giving won tud oled to rows of 980 (D) to give hair? Sh

請問螢光筆畫的那兩個是怎麼弄的

求A = (4,4,16)對平面:x+y+z=21的對稱點 (A) (-2,-2,-2) (B) (2,2,14) (C) (6,6,30) (D) (-6,-6,-18) TT 正確答案:(B) r M •A' Assume that A' is the symmetric point of A in the above diagram. First, we computer, which is the line that passes through A and is perpendicular to π: x 4 y 4 Z- - 16 r: = = 1 1 Then, solving the following three simultaneous equations from r and π : x y = 0, x z = −12, x + y + z = 21 we find the intersection point M of r and π M = (3,3,15) Since M is the midpoint of AA', we have A-M A' = M - A' = 2M - A =2(3,3,15)-(4,4,16) = (2,2,14).