資訊推薦

• 【題組】5.260(A)ㄅ.二百六十(B)ㄆ.二百零三(C)ㄇ.二百九十九(D)ㄈ.三百(E)ㄉ.二百五十
• 【題組】2. 6公分(A)O(B)X
• 【題組】3. 4公分(A)O(B)X
• 2.若一等差數列的公差為4，且第2項和第10項互為相反數，則此等差數列的首項是多少？(A) -10(B) -20(C) 10(D) 20
• 3.一等差級數a1＋a2＋a3＋a4＋a5＋a6＋a7＋a8＋a9之和等於0，且a1＞a9，請問下列敘述何者錯誤？(A) a1＋a9＝0(B) a2＋a8＝0 (C) a5＝0(D) a3＜a7
• 4.設一等差數列共有9項，若首、末兩項的和為60，則其餘的7項的和為多少？(A) 420(B) 360(C) 240(D) 210
• 5.若等差數列第n項an＝－5n＋42，則此等差數列的公差為何？(A) 5 (B) －5 (C) 42 (D) －42
• 6.如下圖，四個圖形皆為正五邊形和各頂點間的連線，以下是甲、乙兩人的說法： 甲：圖(一) 圖(二)為線對稱圖形，圖(三) 圖(四)不為線對稱圖形。 乙：這四個圖形都是線對稱圖形，且對稱軸都恰好只有一條
• 7.如下圖，兩直線相交於一點，且∠2＝(7x－13)°，∠1＝(18x＋43)°，則∠3是多少度？ (A) 151°(B) 101°(C) 81°(D) 71°
• 8.硯晴將一正方形色紙如下圖的步驟對摺，然後將黑色部分割下來，則展開後的圖形為下列何者？ (A) (B) (C) (D)
• 9.用10公分、12公分的木條各兩根，可以拼出下列哪些四邊形？(甲)菱形；(乙)鳶形；(丙)正方形；(丁)長方形 ；(戊)平行四邊形；(己)等腰梯形。(A) 乙己(B) 甲丙丁(C) 乙丁戊(D) 丁
• 10.已知△ABC，∠A=X°，∠B=3X+10°，∠C=2X-40°，則△ABC為何種三角形？(A)銳角三角形(B)鈍角三角形(C)直角三角形(D)等腰三角形
• 21. Look at the picture. What does George’s grandpa do every Monday morning?(A) He plays tennis. (B)
• 22. Amy: I have two ___ for a tennis game, Emma. Let’s go on Sunday.Emma: OK. ___________ does it st
• 23. Jason: Do you have English class today? Jim and his classmates: __.(A) Yes, I do (B) Yes, we do
• 24. Tom can’t speak Chinese, and Lisa ________,__________.(A) can’t; either (B) can ; too (C) aren’t
• 25. Teddy ____ hard for three hours every night and _____ good grades . His parents are ____ of him.
• 26. Ian: Does William take a shower every morning? Jenny: Yes, ________(A) he goes to bed at 8:00 a.
• 27.The students _____ not very happy because they ______ the basketball game.(A) are ; lose (B) do ;
• 28. George _______ baseball at 5:30 a.m. He _________ his school life.(A) practicing; enjoying (B) p
• 29. A: What time does your school ________ every morning? B: _______ eight thirty.(A)share; To (B) s
• 30.A: What _______ they do _______ Thursday evenings?  B: They study English.(A)does ; in (B) do; on
• 31. Ben and George are different. Ben _______ a lot in the meeting, but George _______.(A) talks; do
• 32. Tom: What do the students _____ in the living room? Lily: They _____ TV in the living room.(A) d
• 33. Mia: These dogs don’t have a home. __________. John: Let’s ask Mr. Wilson for help.(A) Let’s sha