題庫堂
檢索
題庫堂
首頁
數學
英文學習
政治學
統計學
經濟學
藥理學
中醫藥物學
財政學
法學知識
公共行政
警察學
BI規劃師
財務管理
公共衛生學
工程經濟學
電力電子學
當前位置:
首頁
2.設1-i為x2+ax+3-i=0的一根,則之值為何?(A)2 (B) (C)3 (D) (E)1
問題詳情
2.設1-i為x2+ax+3-i=0的一根,則之值為何?
(A)2
(B)
(C)3
(D)
(E)1
參考答案
答案:E
難度:非常困難0
統計:A(0),B(1),C(0),D(0),E(1)
上一篇 :
It has been one of the most controversial proposals in Taiwan in recent years. It has even played an
下一篇 :
9. Rats and rabbits here ______ so rapidly that they have disturbed the food chain in this region. (
資訊推薦
【題組】52. According to the passage, who do NOT support the Suhua freeway project?(A) People who live i
3.滿足不等式(x-1)3(x-5)5(x-7)4 0的整數共有多少個?(A)3個 (B)4個 (C)5個 (D)6個 (E)7個
10. Several countries have launched weather and communication satellites into space.(A) set off (B)
【題組】53. Which of the following is NOT a reason why people support the Suhua freeway project?(A) Ther
18. Amy: My computer crashed again.Henry: ______________________________Amy: Are you sure you can do
2. If you hope to speak English without a foreigner’s accent, you have to learn correct ___, too. (A
11. The chef told us that the recipe could be easily adapted to suit vegetarians.(A) admired (B) ret
【題組】54. Which of the following statements is true about the Suhua freeway?(A) It includes less than
19. Patrick: I’m starving. I could eat a horse! Let’s go have some steak.Winnie: Did you say steak?P
3. The country’s ______ crisis was solved thanks to its neighbors’ timely help.(A) survival (B) fina
12. I regard Vincent as my friend, but he says he hates me!(請選出不適合的)(A) think of …as (B) view …as (C
20. Paul: How can I get to the National Palace Museum from here?David: You can take the number 304 b
4. The author’s latest book was just a(n) ______ piece of work, and yet it sold better than his best
13. Definitely, a lot of the flood victims will die if the government does not take immediate action
21. Doctor: Don’t worry. I’ll give you some cold medicine.Patient: How often do I have to take it?Do
14. If the worldwide depression deepens, more people will be out of work.(A) sadness (B) warmth (C)
22. Secretary: Good morning, XYZ Company. May I help you?Mr. Jones: Yes, is Mr. Bush there?Secretary
23. David: I hear you’re going to a job interview next week. Do you have everything you need?Susan:
24. Passenger: I’d like to go to the World Trade Center.Taxi Driver: Sure. But it’s only a few block
23. ( )光速為 3×105 公里∕秒,光走一年距離約為 9.46×1012 公里,已知天狼星距地球約 8.6 光年,則光從天狼星傳播到地球所需的時間為多少年? (A) (B) (C) 8.6
IV. 閱讀測驗:20% Cheese is a type of food that has been around for a very long time. There are records
25. Barber: What would you like, sir?Customer: ________________ Keep it long on top and the sides.Ba
1.下列「 」的注音,何者正確? (A)素「胚」:ㄆㄧ (B)「嫣」然:ㄧㄢ (C)臨「摹」:ㄆㄢ (D)「冉」冉:ㄉㄢ
【題組】42. How many types of animal are mentioned?(A) One. (B) Two. (C) Three. (D) Four.
III. 綜合測驗:30% Most people have regular insurance to protect 26. accidents, but have you ever heard o