問題詳情
16.原長爲 
之彈簧，在彈性限度內，將其拉長至 
時，則橫波在其中之傳播速率之比爲
(A)
(B)3 ： 5
(C)4 ： 5
(D)
(E)
。
之彈簧，在彈性限度內，將其拉長至 時，則橫波在其中之傳播速率之比爲 (A)
(B)3 ： 5
(C)4 ： 5
(D)
(E)
。
參考答案
答案：D
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)
內容推薦
- Peanut butter is my favorite ____ of ice cream. I love it somuch.(A) flavor (B) cave (C) degree (
- Part 2: Cloze (30%) Many people claim the modern doughnut came from a snack made in the Netherlands.
- 【題組】(A) rather than (B) as well as (C) together with (D) more than
- 【題組】(A) inherited (B) valued (C) overlooked (D) frightened
- 已知 A＋、B＋、C＋ 三種陽離子與 X－、Y－、Z－ 三種陰離子沉澱情形如下表：（「ˇ」表示發生沉澱、「×」表示無任何反應） 若一杯溶液中同時含有 A＋、B＋、C＋ 三種陽離子，今欲以沉澱法將
- With his new raise, Zack can finally ____ a trip to Europe. (A) refuse (B) afford (C) suspect (D
- 【題組】(A) come (B) coming (C) to come (D) who comes
- 已知一雙曲線之兩焦點為 A（1，4），B（1，－6），且共軛軸之一端點為，則此雙曲線之方程式為【 】。
- 【題組】(A) however (B) therefore (C) on end (D) in fact
- 下列文句「」內字義相同的選項是：(A)一鼓「作」氣，再而衰，三而竭（《左傳‧莊公十年》）／述而不「作」，信而好古（《論語‧述而》）(B)宋人有善為不龜手之藥者，世世以洴澼絖為「事」（《莊子‧逍遙游
內容推薦
- 【題組】(A) empty (B) eager (C) colorful (D) raw
- You should not use the elevator during a(n) ____. (A) sailor (B) earthquake (C) object (D) vitam
- Part 4: Choose the grammatically correct(文法正確) sentence (10%)【題組】(A) I want to eat beef instead
- 有關週期元素的敘述何者正確？ (A)若有第八週期，則第1個元素的原子序應為(B)元素Si的導電度高於P 但低於Al (C) S的氧化物會造成酸雨 (D)碘為紫黑色固體，易昇華 (E) W
- 【題組】(A) ill (B) good (C) bad (D) well
- 【題組】(A) of (B) into (C) with (D) by
- With great effort, Tom finally ____ his goal of becoming a pilot. (A) laced (B) achieved (C) ear
- 【題組】(A) Linda is a girl that nobody wants to be around with her.(B) When I was about to pay the
- 相同週期的元素，其原子序增加，何種性質會隨之增加？ (A)金屬性 (B)非金屬性 (C)形成陽離子的傾向 (D)價電子數 (E)鹼性
- 【題組】(A) bothering (B) ignoring (C) bothered (D) ignored
- 【題組】(A) discovered (B) discovering (C) covered (D) covering
- Romeo was ____ in love with Juliet as soon as they met. (A) nearly (B) completely (C) especially
- 【題組】(A) With exercise regularly, I can keep fit.(B) Joseph was so shocked that say a single word
- 下列各組物質的化學式，均以分子式表示的是： (A) NHCl、NH(B) SiOCO H2O (C) H2SOHBr、C2H5OH (D) MgO、NO、SO(E) He
- 【題組】(A) connection (B) distance (C) syndrome (D) period
- 【題組】(A) flavors (B) objects (C) sailors (D) vitamins
- Lily ____ me by the hands and told me the exciting news. (A) frightened (B) invented (C) searche
- 【題組】(A) If I was a princess, I would have married Shrek.(B) A lot of people cannot live without
- 【題組】(A) means (B) key (C) reason (D) method
- It’s time for the US Open! The courts have been cleaned, and the fans are there towatch the action.
- 【題組】(A) These two famous singers, along with their families, are in the spotlight.(B) I was seat
- 【題組】(A) However (B) What is worse (C) Thus (D) Especially
- Part 5: Reading Comprehension (10%) The Moon Festival, which is usually celebrated on the fifteenth
- 【題組】What did the ancient Romans believe about the moon?(A) It was the daughter of the sun god.(B
- 【題組】綠色革命所開發的雜交高產品種稻米，如要成功在孟加拉 擴大耕作面積，並延伸至雨季，取代原來的秋稻，成爲二穫 的稻作品種，在稻作農業系統中應推動的人文投入是什麼?(A)蓋溫室(B)做排水措施