圈起來的地方🙏這次考試的單元好難🥺

19.1① (C) will be used (D) has been used ) The present inside. 22. D yet, so no one knows what is (A) isn't opening (B) hasn't opened (C) isn't going to open (D) hasn't been opened 20.) Something to save the planet, or it will be destroyed () by people one day. (A) has done (B) must do (C) needs be done (D) should be done 21) ()Lisa was made the report by tomorrow, so she can't go to the party with us tonight. (A) finish (B) to finish (C) finished (D) finishing It's been thirteen years since Mr. Green left for the USA, ? I really miss him. be pp (B) isn't it (A) didn't he (C) hasn't he (D) hasn't it 23.( Eric knew little about cooking before he moved to C Taiwan, he? But the food he made today

求解🙏

2. 六、依提示作答:每題3分,共6分 toe ebp 1. Can you tell me that? Arp que beobje (pGLG Me USA DO Why does Jane study English? (7) F TOLGIBU COMUELIG2 12 DIG DAI (UCLS SLG 2. Mr. Fang is tired of all the news on TV.(用 All…改寫句子) 草科 00 (1)ivic) JOR CYCUCO SOONE ONE Os Berto e Is 七、看圖詳答:每題3分,共6分 VA O 1. II.2. 20 A () 醫院 20tc / 900,ka I LOS COMELLA MCCA DOR LOTE + Camic is MG 19 DO KROZ por me UST CHUGLSA Jurup lu que boo QUE Where was the boy sent to? Cobusta Torshor TIPSHOT (OU! What are the girls excited about?

請問這題要怎麼解～

(. 3 4 16 R 38 new tej kath 克拉玛 數學 A 考科 verlew x+ y+cz=0 8 設c,d為實數,下列有關線性方程組{x+cy+z=1 的敘述哪些是正確的? y+ z=d 秘合 6 (1)若此線性方程組有解,則必定恰有一組解 (2)若此線性方程組有解,則c≠1 (3)若此線性方程組有解,則d=0 (4)若此線性方程組無解,則c=1 (5)若此線性方程組無解,則 d≠0 有人 C I CI (+1) 20 C

求解法第六題，謝謝

(E)甲 >丁>丙>乙 5、在實驗室中可藉氯酸鉀分解反應製氧,藉碳酸鈣分解產生二氧化碳,汽車的安全氣囊則利用 汽車遭強力撞擊時,引發三氮化鈉(Na)瞬間分解,產生氮氣充滿膠囊,達到保護作用。 2Na(s)+3Nzg),在常溫常壓下,三氮化鈉分解會放出21.7 - 氮化鈉的分解反應為2 NaNats) 焦耳/莫耳的熱量,若此反應以AH表示,則下列敘述,何者正確? (A) 三氮化鈉分解的熱化學反應式為2NaNae) →2Na + 3 New + 43. 4千焦耳 21.7x2=414 (B)三氮化鈉分解的熱化學反應式為2 NaNats) →2Na+3New +21. 7千焦耳 (C)三氮化鈉分解的熱化學反應式為2 NaNase +21.7千焦耳 2 Nats) + 3 Negr [91年學測〕 (D)三氮化鈉分解反應的反應熱△H=21. 拼焦耳/莫耳 6. 在觸媒催化下,硼氫化鈉 NaBH與水的反應為 NaBH4) +2H2O → NaBO2(s)+4Hz,其所產生 的氫氣能作為燃料電池或汽、機車的燃料。已知氫氣燃燒的反應如下:2H2+O②→2HO+ 500 kJ/mol。若取 19 g NaBH與水完全反應,而後將其所產生的氫氣完全燃燒,則產生的熱 量有多少 kJ?(原子量:B=11,Na=23)(A)1000(B)500(C)120(D)100 (E)80。 7. 已知在標準狀態下,CO 與 CO2的莫耳生成熱分別為-110.2 kJ/mol 及-393.5 kJ / mol。今有 12.0 克的碳燃燒後得 7.0 克的 CO 與 33.0 克的 CO2,則在此過程中,約有多少熱量(kJ)釋 出?(A)84.7 (B)137.5 (C)248.2 (D)322.7 (E)457.8。 [105年學測〕 已知一定質量的無水乙醇(CHOH)完全燃燒時,放出的熱量為0,而其所產生的 CO 用過量 的澄清石灰水完全吸收,可得 0.10 莫耳的 CaCO 沉澱。若 1.0 莫耳無水乙醇完全燃燒時,放 出的熱量最接近下列哪一選項?(A)Q (0) 22

有關國中的折射 有人可以解釋折射原理是如何把張開的嘴巴—》變成微笑的嗎

下午 11:28 11月6日 週一 會 首頁 電子信箱 yahoo! 新聞 f 新聞 股市 簡單Maker實驗 水中光的折射 (圖) 氣象 運動 Yahoo TV .... a tw.news.yahoo.com — 私密瀏覽 App 下載 購物中心 拍賣 更多... 由於光的折射原理,紙卡上的老虎(左)進入水中後,便化身為兔子(右) 中央社記者 陳至中台北攝 105年3月27日 Foam 10X黑洞吸收力 白褲放心穿 渔然料格 always whisper non 登入 ORNALAR KRUKAS "ANTRÉA 241 cm ww us On INFINITY™ 液體衛生棉巾 10X Vita Bat 熱銷# MOMO 槍- 信箱 90%外 KORRIKA KƏBƏ REPARING LEER 熱門新聞 1. Joeman、蕾菈夫妻涉毒被逮3人都 回應了! 2.180噸大陸茶「洗產地」冒充越南茶 入台 高雄製茶世家下場曝光 3. 梁文傑遭陳琬惠、徐巧芯爆吸加熱 菸、進出招待所 柯文哲一句話讓眾 人笑了 4。鷹流拉麵晴光店頂讓月租12坪10萬 房市專家:是傻還是貪? 5.88歲失智翁離家130公里回老家吃肉

求解🙏

6. My husband and I are digging a have a place to swim in. (A) pound (C) pin in the yard of our new house, so our pet turtles can (B) pond (D) pipe

供給減少為什麼價錢不是提高啊

32. What will happen to the equilibrium price of new textbooks if more students attend college, paper becomes cheaper, textbook authors accept lower royalties, and fewer used textbooks are sold? a. Price will rise. Si b. Price will fall. c. Price will stay exactly the same. d. The price change will be ambiguous. Figure 4-17 Copyright Cengage Learning. Powered by Cognero. S D Page

有人會空白的題目嗎

國三上 第二課文法練習題 姓名: 依提示作答: ✓//1. Playing online games is interesting to many students. (1) Playing online game was interested to many students. 2. Vicky's sad story was surprising to us. (用過去分詞改寫句子) 3. Terry and David were excited about the basketball game. (用現在分詞改寫句子) ✓4. All the people at the theater were satisfied with the movie. (用現在分詞改寫句子) ✓5. The computer homework is boring to Jenny. (一般動詞改寫句子) 6. It is boring to Helen to spend her summer vacation staying at home all day. (請將此句以「某人對某事感到無聊的」改寫) ✓ 7. Children is excited about Halloween. They can go trick-or-treating on this holiday. (將兩句用「某事對某人是興奮的」合併成一句子) Children is exciting to go on Hall ✓ 8. Doing the same work bores Jane's father. ((a)♬ boring (b)♬ bored Jane's father. the same work (a) Donig is boving (b) Jane's farther is brored with doing to came work surprising ) 10 trick-or-treating V 9. The story surprises young people. ( oween. The story surpising to young people 10. Was everyone in the house surprised at the good news? ( Did...?7) 11. The answer to the question was satisfying to them all. (用 They 改寫句子) V Many people was inspiring 12. Many people were inspired by Nick's movie. (be inspiring to... 7) to Nick's movie 13. The class trip to Sun Moon Lake excites all of the students. (All of the students....07) 14. To eat the same food every day is boring to the boy. (用 The boy....改寫句子) The boy is boved to with eat the same 15. Every student excited about the game. same food (The game is....) food every every day. 1

求解19、20、23題🙏

恰恰沒算好燃料的存量,氣體的推力沒辦法讓火箭脫離火星,請問下列哪個做法有 能讓他脫離成功? (C)火箭升空時,用鐵棍向下頂地面,利用反作用力帶動火箭向上 (D)盡可能將 (A)火箭升空時,不斷往上跳 (B)在太空艙外不斷推火箭 箭內的重物丟棄。 請在閱讀下列敘述後,回答下列問題。 牛頓大砲(Newton's cannonball)是物理學家牛頓所假想的圓周運動實驗。他假設在高山 端有一大砲,在沒有任何阻力的條件下,平行發射出一顆鉛彈,若初速度不夠,鉛彈因為重力的限 係會愈飛愈低,直到掉落於地面;如果鉛彈的初速度愈大時,飛行的距離就會愈長;如果初速度賽 大,鉛彈能夠繞著地球的軌道飛行做等速率圓周運動。 當時牛頓用此假設來推測引力的存在,以及引力是行星運動重要的動力來源。如今隨著科技的 進步,人們將牛頓當年的推論實現,例如:月球、衛星以固定軌道繞行地球運動。 我 D 20. 19. 21. m 在沒有任何阻力的條件下,鉛彈飛行過程中,受到什麼力作用及什麼原因造成不同的 飛行路徑? (A)重力作用,初速不同 (B)離心力作用,加速度不同 (C)地球磁 場作用,初速不同 (D)重力作用,加速度不同。 1 下列何者是衛星對地球作圓周運動的向心力?(A)月球對衛星的引力 (B)地球對 衛星的引力 (C)衛星的重量 (D)以上皆非。 F: mixma xh 巧 / B 以質量很小的細繩繫一質量 100 克的小球,施力於細繩使球在水平面繞圓周長 300cm 的圓作等速率轉攻 作育功 動。當施F力時,球速率為30cm/s、轉動週期為1秒;當施以F力時,球速率為 50cm/s、轉動週期 為T秒。試回答下列問題: 3:0 让 5:3 30 B 22. 球轉動一圓周的時間稱為週期,則T:T為何?(A)3:5 (B)5:3 (C)9:25 ( =b 50 D)25:9。 F = ma C 23. 有關以上兩種不同大小施力的圓周運動,下列敘述何者錯誤? (A)施力F<F: (B)施力方向與球瞬時速度方向垂直 (C)加速度方向與速度方向 平行,使球速度方向改變 (D)施力F時,所產生的加速度較小。 者,使此車、 乘積為負值

閱讀測驗跟中譯英請幫我解答全部謝謝

(D) 3. The smell of freshly-baked cookies filled the room. It was hard for the little boy to the desire to reach out for one. (B) resist (D) import (A) 4. If you get lost in the woods, follow the (A) offer (C) deliver that runs along the river, and you will quickly find your way back to the town. (A) trail (B) flavor (C) seal (D) reserve (D) 5. Although it is often classified as a vegetable, the tomato is a fruit because it develops from a flower. (A) widely (C) mistakenly (B) necessarily (D) technically ''A'' fries go perfectly with a juicy burger. They are hard ) 6. Golden and delicious, these on the outside but very soft on the inside. (A) rocky (C) crispy 二、文意選填(25%) Is a tomato a fruit or a vegetable? It's a ___(7)___ that carries on. However, there's no question about its ability to (8)_ the flavor of foods it's added to. It makes sauces and salads better, and is also a healthy snack. When ripe, a tomato is super juicy. Historical studies (9) that tomatoes weren't always as well loved as they are these days. Tomatoes are(10)__ to South America, and they started being shipped to Europe in the 16th century. There, it was thought that tomatoes had been the (11) of several aristocrats' deaths. The acid in the tomatoes drew the lead in the plates out, which killed those eating from them. (B) lively (D) negative (A) reveal (B) debate (C) deepen (D) cause (E) native Answers: 7. (A)8. (C) 9. (B) 10. (E) 11. D) 三、閱讀測驗(21%) San Diego is a beautiful city. Located on the west coast of the United States, it has over 1.3 million people living in it. It's the second largest city in California. Known to many as "America's Finest City," it offers nice weather and a relaxed way of life. There are many places to visit in San Diego, but few are better for getting a feel for the city's culture than Balboa Park. It's a big 1,200-acre park designed like a Spanish village. It has museums, exhibition spaces, and gardens. The San Diego Zoo is found within the park. It features more than 14,000 animals from around the world. If you are a history lover, go to Old Town. It has old buildings from the 1800s and lots of shops and restaurants. Old Town was the first European settlement in the state of California and is considered the birthplace of the state. (C) 12. What is the purpose of this passage? (5%) (A) To introduce a travel spot. (A) 13. (B) To explain the history of a city. (C) To suggest a full-day tour in a park. (D) To change people's opinions about San Diego. 13. According to the passage, which of the following is true? (6%) 1 2 14. Write T (True) or F (False) next to each statement based on the passage above. (10%) Live B2-2 (A) Balboa Park was established in the 1800s. (B) Balboa Park is like a town within a city. (C) The San Diego Zoo is right next to Balboa Park. (D) Old Town is why San Diego got its name as "America's Finest City." There are many people living in San Diego. The city's population is listed as being over 1.3 million. San Diego is the largest city in California and the second largest on the west coast of the United States. Balboa Park is a 1,200-acre park designed like an American village. It's where people can get to know San Diego's culture. The San Diego Zoo is located inside Balboa Park. It houses over 14,000 animals from different parts of the world. Old Town is where people can expect to see buildings that are over 200 years old. 5 四、中譯英 (24%) 15.患有憂鬱症的人可能會每天無緣無故地感 到悲傷,容易獨自哭泣。 Those who s with depression may feel sad for no reason and tend to cry alone on a daily basis. 16. 隊員們把表現不佳怪罪於雨天,卻忽視了 自己練習不夠的事實。 The team members b blame the rainy weather for their poor performance while overlooking the fact that they didn't practice enough. 17. 這家商店的經理注意到上個月的銷售額有 所下降,這表示許多顧客可能已轉向網路 O The store manager noticed a decrease in sales last month, which suggests that a n customers may have switched to online shopping.