年級

問題的種類

英文 國中

幫我解答全部題目答案,因為我全部都不會

V 31 3 @Z/9 op www 1/9 ELOZOF 11 mp 1 What day 49 421-1 What time at 007 114 115 there are 17 ANDA 3x6 m ²²m 18 19 10210118 84 237 英語科 第2 次複習考 第2單元 8114~6 ·單題,請依文意選出一個正確或最佳的答案。 (每週3分,共453) (D) 1. What day does the boy have science class? A) On Wednesday. On Thursday, (C) On Tuesday. (D) On Friday. (A) hurry () 3 lan: Do you have the Amy: It's ten to ten, A second (B) date (C) minute Di time () 4 When Nancy studied in the USA, she lived house two American girls. A in; of (Cof, with () 5 On Chirldren's day, tickets to the zoo is (A) free (B) famous stays (A) somewhere () 2 My parents will come home late today, so they ask me to the dog after school, (1) go (C) walk ? (B) at; with (D) in; with (A) doesn't have (C) has () 13 Listen! A baby (A) cry (C) is crying () 14 I have to get up early, (A) and () 15 Ruby Sun Let's go check. (D) run (D) strong (C) quiet () 6 The man went to the hospital right after a nose. (B) kiss (A) blow () 7. Lily likes to listen to (C) cry when she is sad. (C) music (A) card (B) movie (D) spell & You are all wet. Go take a bath and make the water as hot as you can or you will catch a cold. (A) fight (B) bear (D) put (C) look () 9. Hang up the phone, please. David won't get lost. He just to cool off. (B) cries (D) cried a Sat to his (D) band (B) here (D) now (C) later ( ) 10 Did you see my black dress? I put it (A) between (B) on (D) over (C) at () 11. Fans up to see their favorite singer in front of the department store. (A) meet (C) hide (D) shake (B) line any cloud in the sky. It will be a lovely day. () 12 There (B) isn't (D) don't have 11 AT A MAR 304 the bed. I will miss the school bus. (C) when (B) or (D) until the dishes now, but she has to take out the trash later. (A) does (B) do (C) is doing (D) did 二、題組:請依所附的短文或圖表,選出一個最適當的答案。 (16~20題每題2分,1~5題每題3分,共55分) (16~20) Zoe: Hi, that's a cool bag. Alice: Thanks. Are you a fan of Red Bear? Zoe: Yes, 16 my favorite band. By the way, my name is Zoe. Nice to meet you. M B23 M Alice: Nice to meet you, too. I am Alice. A-L-J-C-E Zoe: I didn't see you before. Are you new here? Alice: Yes, it's 17 first day at school. Zoe: 18 are you from? Alice: I am from France, like my father. Zoe: Cool, Oh, the bell 19 19 What class are you in? Alice: I am in Class 801 Zoe: Me, too. We are classmates. There 20 a big tree in front of our classroom. Let me show you around. () 16 (A) there is (C) it is ( ) 17 (Wa (C) my ) 18 A) When (C) Who (19 (A ring (C) rings () 20 N have (C) are (21-22) (1) it has (D he is (D) me (1) Where (C) 《背面有試題 2-1》 (Di What (B) is ringing Alaska Boat Trip Guide This guide will help you know more about animals in or near the sea. You can see it during your trip. () 22 Which is true? (D) rang (B) bas (Dis Puffins live on the sea, and they are good at swimming. They have black, white and grey body. Their beaks are black and orange. They look cute, so they are very popular. In May, they come here to build. their nests. You can see them flying over the sea with some fish in their beaks. www. Killer whales are black and white They are not whales. In fact, they are in the dolphin family. We usually see them swim in a group and we call it pod. A good time to see those animals is from June to September. guide thi whale dolphin beak nest () 21. Which picture shows pod? (A) 2 (B) (DI (A) Puffins have black and white beaks. (B) The best time to see killer whales is in early spring. (C) Both animals can live both on land and in the sea. (D) Both animals are black and white.

待回答 回答數: 0
生命科學與醫學 大學

(社區) 求解🙏第71題:陰性預測值要怎麼算 謝謝!!

0267. 骨質密度篩檢之敏感度(sensitivity)為80%,其代表的意義為何?(A)篩檢結果為陰性個案中,有80%有骨質疏鬆 (B)有 80%的骨質疏鬆個案,篩檢結果為陰性(C)篩檢結果為陽性個案中,有80%有骨質疏鬆(D)有80%的骨質疏鬆個案,篩檢結 果為陽性。 情況:159 位喉嚨痛的病人中,有42位喉部培養呈陽性,在呈陽性反應者中經醫師正確診斷出B疾病者有30人;同時有117 人 喉部培養呈陰性,醫師對其中88 人正確地未給予抗生素(如表)。依此回答以下四題。 DID 升 68. 此喉部培養檢查的敏感性(sensitivity)是:(A) 50.84% (B) 71.42% (C) 75.21% (D)88%。 +3o 142 69.此喉部培養檢查的特異性(specificity)是:(A) 50.84% (B) 71.42% (C) 75.21% (D) 88%。 | 88 | 收 历 70. 此喉部培養檢查的陽性預測值(positive predictive value)是:(A) 50.84% (B) 71.42% (C) 75.21% (D) 88% 71, 此喉部培養檢查的陰性預測值(negative predictive value)是:(A) 50.84% (B) 71.42% (C) 75.21% (D) 88%。 72. 某地區年中人口數為10萬人,該地區肝癌病患為1,000人,全年內死亡總人數為500人,其中因肝癌死亡為30 人,該地區 肝癌致死率為何?(A)3%(B)30%(C) 5%(D)50%。 73. 斯徒昂特(Stuart)所提出家庭的五項特質,不包含下列何項?(A)家庭成員之間可能沒有血緣關係 (B)家庭成員可能沒有 = 3%0 住在一起 (C) 家庭成員可能沒有生育下一代 (D) 家庭成員之間可能沒有承諾與責任。 74. 卡加利家庭評估模式(Calgary Family Assessment Model)的評估架構中不包括下列何者?(A)家庭的優勢 (B)家庭的發展 (C)家庭的結構 (D) 家庭的功能。 391100/159 子女 XIE 14pp 众(information idlove)

已解決 回答數: 1
英文 高中

可以幫我排一下難易度嗎? 我覺得好像差不多 但是只要寫一本 共3本 謝謝🙏

gniwoflol od 10 doinW OA sto ortul ONT (A) baroni od nso isdW JA ord bed vondt.95M lus (A) ylioblo adt (A) impact. Vesostition To Me (B) Oceans and the creatures in them. the covernatoqoqrad mazs verdwenly (C) A biological study and its findings. (0) (D) All drifting animals and algae in the oceans. 2 od tuoda a bomoloq as sy woH (0) 50. What is the purpose of the project mentioned in the third paragraph? (A) To remove junk in the ocean. oe bus cae! (B) To promote tourism in 210 regions. (a) (C) To survey marine organisms. yob (D) To provide more oxygen for the planet. 51 What does the word “mitigate” in the last paragraph probably mean? Luizasowuje s 2i 11 (C) (A) Emphasize. (B) Lessen. (C) Ignore. or cos w Torle (D) Generate. 52. According to the passage, what may happen if the amount of plankton drastically deceases? (A) The ocean may shrink. moms (B) Most marine creatures may die. otsa (5) (C) Diatoms may become prosperous. (D) It may worsen global warming.lus (CI raianpo lobbon To assolst od wolsa 8A 53.256.0 Ri de deprived on Nuclear energy is an appealing alternative to fossil fuels, because it is carbon free and hence doesn't contribute to global warming. However, the radioactive wastes generated after nuclear fission takes place are the principal environmental concern. They must be well disposed of in specially designed pools and then maintained in costly dry storage containers. They are highly radioactive, hazardous to humans even with short-term exposure. The disposal and storage of these radioactive isotopes as well as the decommissioned reactors cost taxpayers more than tens of millions of dollars annually. le; the White sed Scientists are dedicated to the reuse of nuclear wastes. The researchers at the University of Bristol in the U.K. are trying to encapsulate nuclear waste within diamonds. “The radiation is locked safely away inside the gemstone, meanwhile providing a clean energy supply like a long-lasting battery,” said the head of the team. They aim at carbon-14, a radioactive isotope with a half-life of around 5,730 years and available in graphite blocks used to cool the uranium rods. By heating the blocks, scientists convert carbon-14 into a gas and then gather it to form a kind of “diamond”- since diamonds are just another form of carbon. To safely block the short-range radiation it emits, scientists suggest the most solid substance on Earth, diamond, to contain it. A diamond beta-battery comes into being as a result. carly The same as what is confronting in dealing with nuclear waste stockpiles, the diamond battery is highly-priced, too expensive to manufacture. However, researchers are still holding an optimistic attitude toward it, speculating about its possible applications in anything where

已解決 回答數: 1
1/2