資訊推薦

• 4.多項式 3x - 5x2 + 2 可依降冪排列寫成 5x2 - 3x + 2。(A)O(B)X
• 5 多項式 A 除以 2x + 1， 所得商式為 5x + 7， 餘式為–9， 則多項式 A=(2x + 1)(5x + 7) + 9。 (A)O(B)X
• 1.1882 = 2002 – 2●200●x + 122， 則 x= (A)88 (B) –88 (C)12 (D) –12
• 2.若 a=35 × 21 × 15 ，則 a 的平方根為何? (A) ±105 (B) ±35 (C) ±21 (D) ±15
• 3.下列哪一個選項不是同類項? (A) x、 3x (B) 5x2、 −7x2 (C)9x、 9x2 (D) – y
• 4. 的值介於下列哪兩數之間? (A)4.0， 4.1 (B)4.1， 4.2 (C)4.2， 4.3 (D)4.3， 4.4
• 5. =a+b，若 a 為正整數且0 ＜ b ＜ 1，則 a =(A)3583 (B)3584 (C)4899 (D)4900
• 6.下列敘述何者正確?(A)(500 − 2)2 = 5002 − 22 (B)(500 − 2)2 = 5002 − 2 × 500 + 22(C)(500 − 2)2 = 5002 − 2 × 2
• 7.關於多項式−10x2 + 13x3 + 3x4 − 2 − 4x，下列敘述何者正確?(A)此多項式 x2 的係數為 10 (B)此多項式各項係數的和為 0(C)此多項式為二次多項式 (D) −10
• 8.計算(2x − 3) ∙ (3x + 4)的結果，與下列哪一個式子相同?(A) −7x+4 (B) −7x−12 (C)6x2 − 12 (D)6x2 − x − 12
• 9.化簡(4x2 − 5x + 7) − (−2x2 + x − 4)之後，可得下列哪一個結果?(A)2x2 − 4x + 3 (B)2x2 − 6x + 11 (C)6x2 − 4x + 3 (D)
• 10.下列關於 的敘述何者錯誤?(A)  的值不為整數 (B)在數線上座標為 的點在 4 的左邊(C) (D)   ＞ 3.5A
• 1.下列「 」中的字，何組讀音前後不相同？(A)失之毫「釐」∕「罹」患重疾(B)大雨「滂」沱∕氣勢「磅」礡(C)天邊「橫」掃∕飛來「橫」禍(D)「詛」咒∕刀「俎」
• 12. Much to everyone’s ________, the 10-year-old boy swamacross Sun Moon Lake on his own. Can you be
• 13. The singer is also a ________ songwriter. All the songs hewrote are popular.(A) boring (B) creat
• 14. Uncle Terry is ______ showing his new sports car off. It costsan arm and a leg.(A) proudly (B) l
• 15. The tree is almost as tall as my house. It’ about 7 _____ tall.(A) inches (B) yards (C) kilomete
• 16. A: Can we _______ Henry?B: Don’t worry. He’s the most honest man that I’ve everknown.(A) reach (
• 17. Have you heard _____ Jeremy Lin will be our new basketballcoach?(A) of (B) from (C) that (D) abo
• 18. _________ in becoming a magician, Ivy spends all daypracticing magic tricks.(A) Interest (B) Int
• 19. You don’t think Jessica would lie to you, _________?(A) do you (B) wouldn’t she(C) would you (D)
• 20. A: Where is Alex? Has he _______ to Tokyo ?B: Yes, he will arrive at 5:00 p.m.(A) get (B) been (
• 21. For more than thirty-five years, Mr. Lai _______hundreds ofthousands of trees in Taiwan’s mounta
• 22. A: I’m bored. Let’s do something fun.B: Hey, there’s a newly open movie theater in town, ______?
• 23. There have been some problems between Nick and Nanasince they_______ married.(A) are (B) got (C)