我不確定答案對不對

《I JUM U- (UTU/D/U {CJC. U 【 (0) ULU 型 2018 計算 2019-2018+2017-20164205-04-3-2+1之值為何? Odot oktoo (A)0 (B)1 (C) 1009 (D) 1010

求解

例: m平分秋性(二) 三、學 (1)、 AC 793) ZBAD 488 AD=12. puu ABCD 13 DOTE 75. MAABC 是的山 資间、 12. /) 8 B 例6 等腰三角形性質(二) ABC中, 25 0

第38題

now. 35 'together with Bathing is considered one of the simplest ways to achieve cleanliness. Personal cleanliness, in one form or 29 has been a part of mankind for thousands of years. Throughout the ages, our perception of bathing as well as our bathing habits 30__ experienced a lot of changes. Affected greatly by religion, economy, and technology, bathing has finally become what we 31 today. 32 back in history, we can see that there have been very different views of bathing, and cleanliness has not always been taken 33 the top priority as it 34 But no one in history has in bathing as much as the Romans. Supplied with water from the aqueducts, nearly a dozen magnificent public bathhouses 36 the city of Rome. Originally, men and women bathed separately, but later the sexes were combined and the baths 37 a less virtuous purpose. 38 that early Christians discouraged bathing. Strongly objecting to nakedness in public, they outlawed the public baths, and people's hygienic practices were repressed. (L2) 29. (A) the other (B) others (C) another (D) other 2530(A) has (B) have (C) are (D) is 31. (A) used to (B) are used to be (C) are used to (D) used to be 30 32. (A) To look (B) Look (C) Looked (D) Looking A as A 33. (A) as (D) above 34 (A) has (B) does (C) is (D) will 35. (A) addicted (B) engrossed (C) occupied (D) indulged B3 36. (A) dotting with (B) dotted (C) is dotted (D) dotting Both A and B + VA+B # 37. (A) took on (B) took off (C) took over (D) took in 38. (A) Due to the corruption of the Roman baths and the whole Roman society S Not only A but also B 2 (B) Corrupt as the Roman baths and the whole Roman society had become B (C) Such corruption did the Roman baths and the whole Roman society have become Either a or B (D) So corrupt had the Roman baths and the whole Roman society become nor B non moutunit nnintar La nointed nortraits for well-off B + VA (B) for (C) with with along tub Neither A

地科（15），地科🕴

5公里 Z 乙 我們用付號 · L(B)如果堂湾附近有這樣的現象存在,天 氣應該會維持晴朗(C)這個氣團在轉動的時候是呈逆時針旋 轉(D)颱風是由這種空氣流動變化而來。 (D)14.甲在高山處,乙在平地上如圖所示,在一般正常情 況下,測得甲、乙兩地氣溫(T)與氣壓(P)的相 較結果會如何? ATP > TL,P <P(B)TP <T,P 甲>PECT">TE,PP >PE(DOT"<TE,PP <Pa。 A(C)若如圖的I區為陸地,區為海面,等溫線 高 如實線所示,下列敘述何者正確?(甲)私處的度 氣壓小於B處的氣壓(乙)近地面的風由A處吹 A(16) 向B處(丙)A處上空的空氣會下沉,而B處的會 上升(丁)這種氣溫分布情況在白天容易發生 (A)甲丁(B)乙丙(C)乙丁(D)丙丁。 (C)16. 附圖為甲地附近之等壓線圖,甲地之氣壓值應為 多少百帕?(A) 1026(B)1024 (C) 1016 (D)1012。 1000- -19°C 500- -21°c -23℃, -25°C 10- B(II區 0 0 1028 1020 A(X)17. 若空氣中的水氣充足,在接近地面附近的低氣壓 中心,空氣中的水氣較容易經由下列何種途徑形

請問第2題C，問什麼會趨近u甚至會趨近跟甲一樣的速度呢？謝謝

吳酸例21德 第1-2 題為題組 如圖所示,在水平面(即紙面) X X X X X Xp X X X (1) 上,有兩條間距為的光滑平行長 直金屬軌道,其電阻可忽略,靜个 X X X X X X X X X X X X X X X X 置於鉛直向下(即穿入紙面) fr xxxx.xxxx 量值為8的均勻磁場中。以兩根 Fot xx 電阻均為R 的導體棒甲與乙,垂 X X X X X X X X X 直跨接於兩軌道上,形成長方形 X X X X X X X X X 迴路。中棒在120時恆以等速率4 沿著軌道向左移動,乙棒在i=0時 為靜止,其後可沿著軌道自由滑 動。假設甲、乙兩棒移動時恆位於磁場B中,且摩擦力、磁及載流平行導 線間的作用力均可忽略。 【105指考】 1.假設以P、Q分別代表乙棒與金屬軌道的兩接觸點,則下列有關迴路上電流與 電位差的敘述,何者正確? (A)在t=0時,長方形迴路上的電流為零 (B)在1=0時,乙棒中的電流由Q流向P,量值為HBL 现 (C)在t=0時,乙棒中的電流由P流向Q,量值為 LBI 3R (D)當t>0時,P、Q間的電位差隨時間逐漸減小至零,然後又逐漸增加 (E)當t>0時,乙棒中的電流由Q流向P,並隨時間逐漸減小,最後趨近於零 2.當t>0時,下列有關乙棒運動的敘述,何者正確? (A)乙棒向右加速移動,而後持續向右作等加速度移動 (B)乙棒向左加速移動,而後減速至静止,並維持不動 (C)乙棒向右加速移動,速率由零持續增加,最後趨近於速率u (D)乙棒向左加速移動,速率由零持續增加,最後趨近於速率 (E)乙棒向左加速移動,接著減速至静止,再反向以等速度朝右移動 答:1.E 2.D 6-27 T t=0 t=0 今 z」 / 工 I (total, R 3Q 流不套去才 =0 2po2 f Slech - 0 1 10 Harja ndot?

第12題為什麼不能選C

C 11. Dan: Where's Sarah? Mandy: She went out to send some letters ten minutes ago. Dan: Can she get some coffee on the Mandy: I'm not sure. I call and ask her. (A) do (B) did (D) am way back? (C) will with black ® © © 12. It's OK to eat those brown bananas. In fact, the oc dots are the best. (A) ones (B) one (C) other (D) some © © 13. Emily invited Maroon 5 to sing at her birthday party. When they singing, all the people shouted with joy. (A) were (C) do (D) was (B) have © © 14. Yesterday was my fifteenth birthday. All my family it for me

求解第八題,懷疑答案有問題

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幫幫我 謝謝

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有人可以麻煩幫我看有沒有寫錯嗎🙏🙏

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請問17題怎麼解