問題詳情
4. 下列選項中表示的數，哪一個不是整數？
(A) 
(B) 
(C) 
(D) 
參考答案
無參考答案
內容推薦
- 若 5 是直角三角形的兩股，則斜邊長為下列何者？(A) 4 (B) 8 (C) (D) 4或
- 如圖，銳角三角形ABC中，直線L為 的中垂線，直線 M 為∠ABC 的角平分線，L 與 M 相交於 P 點。若∠A＝60°，∠ACP＝27°，則∠ABP 的度數為何？ (A) 31 (B) 29
- 如圖，坐標平面上，△ABC 與△DEF 全等，其中 A、B、C 的對應頂點分別是 D、E、F。若A點的坐標為(-3，1)，B、C兩點在方程式y=-3的圖形上，E、F兩點在y軸上，則D點到y軸的距離
- 如圖，△ABC 中， 上的 高，若 ＝20， =? (A) 6 (B) 7 (C) 8 (D) 9
- 如圖，D、E 兩點分別在 上， ，∠B＝∠C。則再加上下列何種條件，就可以根據ASA全等性質得△ABE≅△ACD (A) (B) (C) ∠A＝∠A (D) ∠D＝∠E
- 如圖，若∠A=55°,則∠B+∠C+ ∠D+∠E=? (A)55(B)125 (C)180 (D)360度
- 如圖，△ABC 中，D、E、F 三點分別在 上，且 ＝ 。若∠B＝50°，∠C＝30°，則∠DEF=? (A)40 (B) 50 (C) 60 (D) 70度
- 如圖△ABC為鈍角三角形，利用尺規作圖作 的高，步驟如下(甲) 分別以E、F兩點為圓心，大於 的長為半徑畫弧，兩弧交於D點。(乙) 以A點為圓心，取一適當長為半徑畫弧，交 的延長線於E、F兩
- 如圖，∠A＝45°，∠B= 50°，∠ C＝35°，求 ∠ADC=？ (A) 80 (B) 85 (C) 95 (D) 130 度。
- 下列敘述何者正確?(A)多邊形的外角和隨著邊數增加，其外角和也會跟著增加。(B)若兩個三角形有兩組角對應相等且有一組邊對應相等，則兩個三角形一定全等。(C)兩個三角形若有兩組邊對應相等且有一組角也
內容推薦
- 坐標平面上有 A(3 ,－15)、B(－2 , －3)，請問 ＝？(A) 5 (B) 12 (C) 13 (D) 15
- 下圖是 A 鎮到 B 鎮的道路圖， A 鎮它是利用間隔均為 1 的棋盤 PQ式方格為底所設計的，則從 A鎮到 B 鎮走哪條路徑最長？ (A)P (B)Q (C)R (D)S
- 已知 A 為一多項式，且 A÷(x+4)的餘式為 0；A÷(2x+3)的餘式為 5；A÷(x-3)的餘式為 0，則下列敘述何者錯誤？(A) x+4 是 A 的因式 (B)2x+3 是 A 的因式
- 何者為 - 4 x2 + 12 x - 9 的因式？ (A) x+3 (B) 2x－3 (C) 4x+9 (D) －2x－3
- 已知多項式 A＝(2x＋3)(3x+1)與多項式B＝(3x+1)(4x－3)，何者是 A 與 B 的公因式？(A) x－3 (B) 2x＋3 (C) 3x+1 (D) 4x－3
- Trump looked _____ at the party, and he laughed and talked _______ all night.(A) happily, happily
- Jackson went to school _______ of all the students in his class.(A) lately (B) the latest (C) lat
- Becky ran _____ than Amy. (A) far (B) fastly (C) fast (D) farther
- You need to study ____ for the test tomorrow because it’s a very ______ test.(A) hardly, hard (B)
- Mom had me ______ the refrigerator this morning.(A) cleaning (B) to clean (C) clean (D) cleaned
- A: Must you take out the garbage after dinner? B: No, I _______.(A) mustn’t (B) had to (C) must (
- Everyone should _____ quiet in the library to show his respect.(A) keeping (B) kept (C) to keep (
- I helped my family ______ the trash.(A) to sort (B) to sorting (C) sorting (D) sorted
- Edward made his younger sisters ______ in public.(A) don’t shout (B) shouting (C) not shout (D)
- _____ you _____ make your own video without any help?(A) Are, able to (B) Will, can (C) Are, goi
- Allan is listening to his mom ______ on the cellphone.(A) to speak (B) talking (C) telling (D) s
- Mr. Johnson looks so strange. He sometimes talks to ____ for a few hours.(A) himself (B) by hims
- Did you feel the house ______ at 7:00 last night? It felt like an earthquake.(A) shaking (B) sha
- _____ to have brunch with me this weekend?(A) Are you convenient (B) Is it convenient for you(C)
- 【題組】How did the government of Taiwan help cycling become popular?(A) It helped make lots of poll
- 【題組】What can we do on World Carfree Day?(A) We can sell our cars. (B) We can walk along old rail
- 【題組】What does “give it their all” mean? It means “_________”.(A) keep it in their mind (B) do th
- 【題組】According to the reading, which is true?(A) We have to watch a meteor shower with a telescop
- 【題組】How many kinds of art are there in the reading?(A) Three. (B) One. (C) Five. (D) Eight.
- 【題組】Where is the most likely the writer’s hometown?(A) Japan. (B) Taiwan. (C) The U.S.A. (D) Per