資訊推薦

• 20.在25 ℃、1大氣壓下，1克甲醇（CH3OH）燃燒生成CO2和液態水時放熱22.68 kJ，下列熱化學反應式，何者正確？(A) CH3OH(l)＋O2(g) → CO2(g)＋2H2O(l)　Δ
• 【題組】(b)完成以下遞迴版之輾轉相除法函數gcd()，以求取正整數a,b的最大公因數。(4%)
• 2.多項式函數f (x)＝x7，設a＝f ( 2009 )－f ( 2000 )，b＝f ( 209 )－f ( 200 )，則a , b的大小順序為?
• 【題組】25 (A) In no time (B) On the contrary (C) Without a doubt (D) On top of that
• 3.函數f (x)＝x3＋ax2＋2x＋2有極值，則a的範圍為?
• 3. The company’s reputation was ruined after refusing to __________ the mistakes they made.(A) maint
• 4.函數f (x)＝2x3－9x2＋12x－2在0 ≤ x ≤ 2時的最大值為?，最小值為?
• 29.Kate met with great difficulties ______ her first assignment.(A) to (B) in (C) on (D) at
• 32.Karen is a diligent worker, ______ her brother just fools around all day.(A) when (B) while (C) w
• 30.While ______ TV, Jason was talking on the phone.(A) watched (B) watches (C) was watching (D) watc
• 33.The mother prevented her son from ______ stung by the wasp.(A) get (B) gotten (C) getting (D) got
• 9. Getting into a national college is ___________ easy. We have to occupy ourselves with studying da
• 5.方程式2x3－3x2－12x＋8＝0有?個實根
• 【題組】(2)Ln＝?
• 38.In ancient China, a herdsman（牧人）would know if his flock was all there by matching the cattle ____
• 36.Getting married means ______ new family members.(A) have (B) to have (C) having (D) being had
• 31.My best friend, Mary, shows ______ for the homeless. She usually shares food with them or gives t
• 7. It is a truth ____________ known that honesty is the best policy.(A) universally(B) gradually(C)
• 39.The new Wi-Fi service has made it ______ easier for us to stay connected with friends and family
• 24.( ) There is only a small _______ of money left in my account.(A) many (B) number (C) amount (D)
• 37.______ that you should always try your best at what you set out to do.(A) Remember (B) To remembe
• 4. It is dangerous to expose ___________ to the sun for it might explode.(A) frontier(B) dynamite(C)
• 【題組】(3) 若Un－Ln＜0.001時，最小正整數n為?
• 40.Twelve experts from different fields ______ the research team; each of them has only one goal in
• 【題組】15.(A) published(B) publishing(C) publish(D) to publish