資訊推薦

• 1. 若 x : y : z = 2 : 3 : 4，m 為任意數，下列敘述錯誤的共有幾個?(甲) 4x = 3y =2z (乙) (丙) xyz : yz : z =6 : 3 : 1 (丁) x
• 4. 若 a 是方程式 3x2 ＋6x＋1＝0 的解，則 a 也為下列哪一個方程式的解？ (A) 3x2－6x＝1 (B) x2＋2x＝－1 (C) (D)
• 2. 試判斷下列各式，何者與一元二次方程式 x2＋2x－8＝0 的解不同？(A) x2＋2x＝8 (B) x2＋2x－8＋3x＝3x (C) 3x2＋6x－24＝0 (D) ( x－4 ) ( x＋2
• 3. 求一元二次方程式( x－8) (x＋3)＝0 的解為何？(A) 8 或 3 (B) －8 或 3 (C) －8 或－3 (D) 8 或－3
• 4. 若一元二次方程式 5 ( x－4 )2＝125 的解為 a、b，則 a＋b 之值為何？(A) 8 (B) 9 (C)－8 (D)－10
• 12.有一電路如【圖 12】所示，則 I 流過電流為何？ (A) 2A (B) 4A(C) 6A (D) 8A
• 5. 求一元二次方程式 x2＋4x－3＝0 的解為何？(A) 無解 (B) －1 或－3 (C)－2±  (D) 2±
• 2. James Wu wants _______a famous engineer oneday.(A) to be (B) be(C) to being (D) being
• 3. Diego always eats a lot_______ he feels sad.(A) after (B) when(C) , so (D) until
• 4. A: What were you doing _______?B: We were watching TV.(A) now (B) yesterday(C) next week (D) then
• 5. _______new clothes _______joy（樂趣）to Daniel.(A) Buying； bring (B) Buy； brings(C) To buy； bring (D)
• 6. Keep_______ basketball, and then you can jointhe school team.(A) practices to play (B) to practic
• 7. Think _______you leap.（三思而後行）.(A) because (B) before (C) but (D) so
• 8. My sons were crying when they _______to me onthe phone.(A) talk (B) talking(C) are talking (D) ta
• 9. It is difficult for Frank _______a job in a month.(A) to find (B) find (C) finds (D) found
• 10. I can draw a picture of you without _______at you.(A) look (B) looking (C) to look (D) looked
• 六、完成句子與對話。1. A: Dad, I finished all the housework this morning.B: _______You really helped me a lot.
• 2. A: Did you see my cellphone on the sofa when yougot home?B: No, there was nothing（沒有東西）on the sof
• 3. A: You have a good face for the camera. Youshould（應該）be an actor.B:_______ I never thought about
• 4. A:_______B: I want to have a picnic. Do you want to gowith me?(A) What’s your dream job?(B) What
• 5. A:_______B: You are my good friend. It’s great to celebrate mybirthday with you.(A) Being a singe
• 七、克漏字測驗。 Joey:Hey, Phil. Frank and I plan    1.    a picnic this afternoon.Do you want to go with us
• 22.My brother and I were playing the guitar at that time, but my sister ______.(A) doesn’t (B) isn’t
• 23. Mrs. Wang was very mad because all the students ______ loudly when she ______ into the classroom
• 25. Jeremy is good at _______ basketball because he practices _______ it every day.(A) play； playing