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英文 國中

想請問第十八回的第二題

38 生活圖表篇 202字 作答時間: 分 Unit 18 綜合活動領域 x 資訊 教育 Cellphone Apps real 手機應用程式 Judy is in her second year of high school. She plans to go to a music school in New 19 Unit 社會領域x Loc studying and living abroad, she needs better English. Now she is reading some English-learning app ads. York in two years. Her English is not bad, but if she does not want to have much troubl bi ol babibob ad olund Saving 行了系袋 12:00 Take sl Turn of Fix a d English learning My Word Book Sentence Bank Sing to Learn Get Real Learn English words with us in a fun way. Every day you'll get to know 10 new words. Their spelling, their sounds, and an example sentence for each. What's better, we have interesting games to help you remember the words for long. Want to know and use words better? You can't miss this app. Key in a word, and you'll see and hear five sentences with the word in them. All the sentences are useful in everyday life. You find learning English boring? We are your best choice. Choose a sentence pattern, and you'll find a list of songs to listen to and sing along. We make learning English a beautiful experience. Never understand fast English? We can help you. Every day, with a one-to-two-minute video, you hear English in real life. You can play it slower for a better understanding and get back to the real speed. ● app應用軟體 ad 廣告 pattern 型式 speed 速度 Wate 070% with w Of all is fre is dif If we there peop (B) 2 (B) 1. Why does Judy want to learn more English? (A) She needs better English for her work. (B) She is going to study abroad. (C) She wants to do well on the test. (D) She dreams to have a trip to foreign count (A) 3. 2. Which is true about the apps? (A) My Word Book gives five example sentences for each word. (B) In Sentence Bank, one can learn English by playing games. (C) Sing to Learn plays one song for a sentence pattern. (D) Only Get Real shows videos.

已解決 回答數: 1
自然 國中

不太理解這五題,請大佬們幫幫忙

( ( ) 1.一公尺的定義為光在真空中傳播299,792,458分之一秒內所行的距離。 所以長度的基準是依照下列哪一種性質來訂定? (A)地球形狀的對稱性(B)光的直進性 (C)鉑銥合金棒的標準性(D)光速的不變性 (E)單擺等時性。 )2.江小維最近新購入一支手機,規格如下表,若拍照時照片儲存容量為4M, 已知手機系統占用14G,應用程式占用10G,則該手機最多大約可拍攝幾張照片? (A)10° (B)10° (C)10(D)10°(E)10張。 作業系統與版本 iOS 12 處理器型號 A12 Bionic 處理器核心數 6 ROM 儲存空間 最大通話時間 64 GB 20 hr ( ) 3. 真空中的光速恆為3x10° 公尺/秒,因此我們可以將光在一定時間中移動的距離訂 為長度單位,例如以光在1秒中移動的距離為1光秒,光在1日中移動的距離為1 光日,光在1年中移動的距離為1光年。則1光年的距離約為幾公里?(1年為365 天) (A)9.5×10 (B)9.5×10 (C)9.5x10" (D)9.5x10” (E)9.5×10 公里。 10 15 ( ) 4.古夫金字塔是用大約230萬塊巨石建成的,塔尖高度約為146公尺,塔底寬度約 為230公尺,故其體積約為257萬公尺,已知巨石的密度介於水(1g/cm²)與鑽 石(3.5g/cm²)之間。利用以上數據來估計,此金字塔每塊巨石的平均質量與下 列何者最為接近? (A)500 (B)1000 (A)500 (B)1000 (C)2500 (D)6000 (E)9000 公斤 【改編自 92 學測】 ( ) 5. 在牛頓的萬有引力定律中,兩質點間的引力可寫為F= 其中心、m>為質量,為距離,G為重力常數, 則重力常數G的SI 單位可表示為下列何者? (A) m3 kg².s² (B) Gmmm 1.2 m3 (C) m (D) m² (E) 。 10.1 (A) kg.s m3 kg.s² kg.s² kg.s²

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