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101年 - L3文法「情緒動詞及情緒形容詞」變化#105303
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2. Collecting stamps is an_________hobby. I really like it.
其他申論題
題目六:【15分】 螺旋拉伸弹簧,施加100N的拉力時,弹簧的伸長量為4mm；另一螺旋拉伸彈簧,施加150N的拉力時,彈簧的伸長量為6mm；若將此二彈簧串聯在一起,施加50N的拉力 時,此二彈簧的總伸長量為多少mm?(假設以上施力均在兩彈簧的線性範圍內)
#446789
題目七:【15分】 如圖所示之輪系,齒輪A·B、C及D之齒数分別為20齒、50齒、10齒及40齒,若主動 輪A轉速200rpm順時針方向迴轉,則此輪系之輪系值e為多少及D輪之轉速ND為多少rpm?
#446790
題目八:【15分】 有一方鍵安裝於圓軸上,鍵長為20mm,鍵寬為圓軸直徑的1/4倍,鍵的容許壓應力為10 N/mm2,圖軸受20N-m之扭矩，若僅考慮鍵的壓應力,則鍵寬至少應為多少mm?
#446791
1. Students are_________in computer games. They spend most of their free time on them.
#446792
3. George is a very_________person. He always tells us funny stories.
#446794
4. John is_________ in basketball and often goes to the games.
#446795
5. I like the way Jacky Chen acts in the movie. It's funny and _________.
#446796
6. I often go to the bookstore because I'm _________ in books.
#446797
7. When a subject_________students, they learn it quickly.
#446798
8. Comic books are never_________to me. I enjoy reading them.
#446799
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