年級

問題的種類

化學
高中

急~~求解🙏🏻🙏🏻 例題11的沉澱B C要怎麼判斷 類題8 的Mg(OH)2是怎麼來的?

人 例題時7 《離子之分離) 一溶液合有Na+、Agg、Cu:+、Baz+、AI+ 五種離子,進行下列檢驗, 試寫出當洲 物化學式。 (lo) 語人ON 時 沉澱A 4 | |)選 証VQVUD 沁-! 沉澱B CoxUuua)z AaoBy| 1 歡二~ 20/ 沉澱D 濾液 步驟操作: ! X 量的氮水。產生沉淮物C 了說溢產生當浙。 說 、B、C、D 的化學式。
英文
國中

25題謝謝

2 22Mia: Jay, doit____. Jay: No problem. LTlldoit my own. (A)himselfi of (B) by himself: on (C)yourself: of (D)by yourself: on 23. 1)Sara: Why did John look at that time? | “Beth: He looked at everyone around him because he ]ost race of the year (A)sad; Sadly; the most important (B )sadly; sad; the more important (CC)sadly; sadly; most importantly (D ) sad; sad; more importantly 24. (>)Will you come to her birthday party 也is Friday evening? (A)ecan (B)ableto ( 交5 ( 、爛 in 了e cool Water made him (A) Be;excited (B) To be;to feel happy (CC ) Being; happy (D) Be; felt excited 26. ()Sam, don't be ]ate for school agaln, 和 IT you sd in the back ofthe classroon (A )and; make (B)or;have (C)and;let (D)or;help 27. ()Miss Chen had him fhe door. (AA)toopen (B)opening (C)open (D)open 蝦8 ( )You be sick. You go See a doctor right away. 《CA)Sshould; should (B) have to;must (CC)must; should (D)can;need 29.。 (Everybody, ts party tiime.。” Please help to 也e food, and let's enjoy 也e whol AA ) nirnself yourselyes (B) herself: 了ernselves (Cherself: yourself (D )yourselves 30. ( )My dad won't let me own a smartphone, and my mom (A) Will, to (B)1s, too (CC)won't either (D)isnt, either 31 ( )Ben: When will you Tainan Taipei? Leo: In the morning. Tll get togetheil
社會
國中

為什麼是勞工素質較佳?

人 人 多 巨大機械工業 (巨大集團) 過去由伐思外銷出發 逐步自創r近安特(GIANT) , 的品牌跨全天經營 , 自前已發展成為金世界轄成功的自行車公司之一,行銷全 球 50 餘國'並深耕臺灣月成功轉型為全球營運中心。他們堅持將研發中心及營 運總部設在臺灣除了是在地產業的考量外,還因為臺灣具備何種區位優勢? 勞工素質較佳。 (8動力不廣懂乏 (0市場較為廣大人@原料取得方便。
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