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
1.對任意實數x而言, 的最小值為(A)4(B) (C)16(D)64(E)
問題詳情
1.對任意實數x而言,
的最小值為
(A)4
(B)
(C)16
(D)64
(E)
參考答案
答案:C
難度:
計算中
-1
書單:
沒有書單,新增
用户評論
【用戶】
蝦皮:教育學程考題彙編(教
【年級】
【評論內容】X(A)物質X匱乏時,冰棒即是美食☆ →...
上一篇 :
1.若48可以分解成兩個相異正整數的乘積,則這兩個正整數的和不可能為下列哪一個數?(A)49 (B)15 (C)19 (D)26 。
下一篇 :
2. John plans to have a birthday ________ for his girlfriend.(A) lesson (B) party(C) plan (D) dream
資訊推薦
3. A ________ sells many fresh foods, cans and drinks.(A) supermarket (B) school(C) park (D) hospita
4. For ________ reasons, the road by the river is often closed in bad weather.(A) safety (B) host(C)
5. The moon cake ________ delicious, and I ate three pieces in a row.(A) made (B) gave(C) tasted (D)
6. Basketball is my favorite ________.(A) magazine (B) journey(C) sport (D) dessert
7. Hank made a ________ that he would never be late for school again.(A) promise (B) prediction(C) r
8. Teachers should teach interesting ________ in class.(A) dreams (B) fruits(C) lessons (D) weeks
9. I like to ________ to music in the morning.(A) hear (B) listen(C) read (D) watch
10. Please don’t be ________. Join us for the party.(A) dry (B) fry(C) sky (D) shy
11. I will study tonight, but my sister ________.(A) won’t (B) will(C) isn’t (D) is
12. The sick woman is too weak ________ stand up.(A) for (B) as(C) in (D) to
13. ________ is important to eat healthy food.(A) It (B) That(C) This (D) What
14. There ________ something in the bag over there. Can you bring it to me?(A) be (B) is(C) are (D)
15. Loving and respecting your parents is more important ________ anything else.(A) as (B) in(C) tha
16. Cathy demanded that Carl ______ the book he borrowed right away.(A) returned (B) returns(C) retu
17. Roy is very interested ________ cooking.(A) of (B) with(C) at (D) in
18. I feel ________ because I got good grades in history.(A) excited (B) exciting(C) excite (D) to e
19. The boy is angry because he can’t find ________ toy.(A) her (B) its(C) his (D) their
20. Eating too much ice cream is not good ________ children.(A) with (B) for(C) by (D) in
21. Jack: Sam, you look upset. What happened? Sam: I was fired today.Jack: ________________________(
22. Clerk: May I help you, ma’am? Barbara: ________________________(A) Yes, I need a pair of slipper
23. Joyce: How are you doing?Tony: ________________________(A) I am reading a book. (B) Great!(C) I
24. Ricky: Hi, Sally. How was your trip? Sally: Great. It was fun to meet different people in differ
25. (On the phone)Judy: May I speak to Sue, please? Sue’s mother: ________________________(A) She i
26. Brian: I like to smoke. I don’t think it is wrong. Teddy: ________________________You may pollu
27. Tiffany: Hi, I am Tiffany. Irene: ________________________(A) Yes, you are. (B) Nice Try.(C) So