阿摩線上測驗 登入

最新科目

最新試卷

最新試題

最新申論題

最新課程

最新主題筆記

最新討論

44. The success of extensive reading depends largely on _______ students to read. To awaken or encourage a desire to read, the texts made available should ideally be as varied as the learners who read them and the purposes for which they want to read. (A) marooning (B) enticing (C) sloughing (D) laminating

39.What can be the most feasible way to solve the problem of “unfinished learning”? (A) Equip students with necessary skills and attitude towards the learning amidst the Covid-19 pandemic. (B) Make sure that students have adequate learning devices like Wi-Fi connection and computers. (C) Have close examination and assessment of students’ “unfinished learning.” (D) Adjust teaching methodology for efficient learning.

27.假定員工持股信託每月投資金額為 3,600 元,其三個月之買入股價分別為 18 元、20 元、22.5 元,投資方法採滾入平均成 本法,則平均成本為多少?(不考慮手續費及稅捐,取最接近數) (A) 20 元 (B) 20.17 元 (C) 19.83 元 (D) 20.33 元

12. 下列何者振動原因,主要係因渦輪增壓機葉片變形或污髒所致?(A) 鼓風機波震(B) 軸承損壞(C) 轉子彎曲變形(D) 轉子不平衡

12. 如下圖所示之電路,每相負載阻抗為 3+j4Ω,線電壓為220V,試求電路總功率 PT? (A)1936 (B)5808 (C) 5808(D)17424 W。

13. 有兩個電流方程式分別為i1 (t) = 10 sin(120πt) A,i2(t) = 5 sin(120πt + 30°)A,則 此兩波形時間差為何? (A)2.51 (B)1.02 (C)1.39 (D)1.53 ms。