問題詳情
8. Our ancestors _____ potters thousand of years ago.
(A) might be
(B) might have been
(C) have been
(D)have to be
(A) might be
(B) might have been
(C) have been
(D)have to be
參考答案
答案：B
難度：適中0.444444
統計：A(0),B(4),C(4),D(0),E(0)
內容推薦
- 【題組】(3)丙： ____ 固體
- Sue and Tom are a perfect m h for each other. (p9)
- The king of the country heard about him and ______ him in order to test the boy’s powers.(A) sent
- 【題組】(2)乙： ____ 固體
- 一人自靜止開始運動，其加速度對時間之關係如右圖，則此人離出發點最遠之距離為： (A)10 (B)20 (C)30 (D)40 (E)50公尺。
- 【題組】(A) at (B) in (C) in the (D) at the
- Chinese c rs are thought to be beautiful. (p10)
- 下列各元素以A、B、C……表示，其中性原子之電子組態如下：【題組】(1)是激發態者為___(8)______。
- 有甲、乙、丙三純物質，其物質特性如下：甲：黑色固體，具有刺激臭味，熔點153°C，熔化後無法導電。乙：非導體，在450°C熔化成導電液體。丙：紅棕色光澤固體，具良好導電性。請判斷何者為： 【題組】
- 【題組】(4)碳與碳間的鍵能：甲：金剛石 乙：苯 丙：石墨 丁：乙烯 ：____化學式
內容推薦
- I felt n s about the coming exam. (p34)
- 請判斷下列各組物質中何者的沸點或熔點或鍵能最低（選出最低者即可，請以化學式回答）？【題組】(1)甲：SiO乙：NaCl、丙：S丁：石墨、戊：鑽石（熔點）：____
- 【題組】(A) for (B) with (C) ask (D) to
- We Chinese believe that a person’s name should match his or her time of birth; _____ he/she may h
- 【題組】(A) fall sleepy (B) went sleep (C) fell asleep (D) fell sleepy
- Jane stayed a e all night preparing for the math test. (p34)
- 【題組】(2)甲：O乙：N丙：H丁：Cl2（沸點）：____
- 【題組】(A) at (B) in (C) with (D) by
- If I _______ Tom tonight, I _____ him the news. (p22 ex)(A) saw… would (B) saw…have told(C) will
- There is a huge mountain ___26____ Diamond Mountain. It’s is twenty thousand feet ___27__ and twenty
- She plays several musical i ts, including the guitar. (p35)
- Why not _____ some cowboy clothes like many country music fans do and sing it? (p28)(A) to put o
- 【題組】(A) in (B) of (C) on (D) with
- People in many parts of the world like country music _____ everyone knows something about these
- 【題組】(A) in height (B) height (C) in high (D) of height
- The food is good at this restaurant, but the s e is poor. (p58)
- 【題組】(3)鍵能：甲：HF 乙：CO 丙：N丁：O：
- 下列哪一個物理量的方向與受力方向不一定相同？(A) 加速度 (B)衝量 (C)速度變化 (D)動量變化 (E)速度。
- 【題組】(A) Once of (B) Once every (C) Once by (D) Once
- To apply for this scholarship, you need two letters of _________ (recommend). (p59)
- 【題組】(A) what (B) ,that (C) which (D) of which
- 【題組】(A) has been worn (B) has worn (C) will have worn (D) will have been wear
- At the teacher’s ____________ (approach), all the students ran off. (p59)
- 【題組】(A) eternity (B) eternal (C) eternalize (D) eternize
- The scholar is a man of great _______ (wise). (p84)