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English Senior High

TOEICのPart6の答え合わせをお願いします。 不正解のところは解説頂けるとありがたいです。 よろしくお願いします!

Questions 21-24 refer to the following advertisement. Save More at Savings-Plus Shopping at Savings-Plus is cheaper! With the largest number of supermarkets in the Great Plains area, your family saves more by shopping at Savings-Plus. Savings-Plus biys in larger quantities than the smaller chains and we pass the savings on to you with the best selections and the best prices. We know you see far more. deliveries being made at each Savings-Plus storé than at our competitors. 21. Therefore, Savings-Plus food is _------ it can be! Buy non-prescription 22. 23. drugs at our stores, and you'll be sure to take home the best bargains. Shoppers throughout the region flock to Savings-Plus for all their grocery and pharmacy needs. Our competitors may operate DVD rentals or provide dry cleaning services, and that's fine with us. We'l _ them earn money in those areas. 24. But when it comes to your kitchen and bathroom needs, you know you'll find values and unparalleled quality at all of our Savings-Plus stores. 21. (A) frequently (B) frequency 6) frequents (D) frequent 23. (A) Take advantage of the savings, and shop online レ now. (B) Those who'dlike to get something to eat should visit Savings-Plus. B (C) And the savings don't stop in the grocery section. (D) Discount coupons are offered only on select days 22. (A) as fresh as and times. V(B) so fresh that D A B (C) fresher than 24. (A) have (BY get () more than fresh B D (C) let (D) make B D

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Physics Senior High

高校物理 コンデンサー 下の写真の問題の問6で 静電エネルギーの変化量 と 電池の内部エネルギー変化量の符号の関係がわかりません。 答えはそれぞれ -1/2IVΔt 、 IVΔt です。 この問題ではIは電流の大きさであり、 静電エネルギーの変化量=1/2ΔCV^2、ΔC... Read More

教·エ·応生: 3' 3 次の文を読み、以下の問いに答えよ。 (配点比率 医: 4 外りように, 一辺a[m]の正方形の金属板を極板とする平行板コンデンサーが起電力V[V] 可能な電池に,スイッチSを介して接続されている。極板間の距離はd[m]である。この ーンテンサーに,厚さ d, 上下面が極板と同形である。誘電率e[F/m]の誘電体の板が,極板の 辺に沿うように挿入されている。コンデンサーを充電した後,誘電体をコンデンサーから引き出 すとき,どのような力がはたらくかを調べたい。 1ぶすます 以トでは、誘電体の位置を,極板の左端から誘電体の左端までの距離x [m]で表すことにす る。以下の問いに解答するとき,極板の端の効果,電池の内部抵抗,導線の抵抗,摩擦力は無視 できるものとする。なお, コンデンサーは大気中におかれており, 空気の誘電率は,真空の誘電 率Eo(F/m]に等しいとしてよい。 い ) 問1 誘電体がx=0の位置にあるとき,スイッチSを閉じ,回路が安定するまで十分に充電 い してから,スイッチSを開いた。このとき, 極板に帯電している電荷 Qo[C]はいくらか。 問2 間1の操作の後, スイッチSを開いたまま, 誘電体を極板から距離x引き出した。このと きの,コンデンサーの電気容量 C(F] と,蓄えられた静電エネルギーU[Jを求めよ。なお, 答えはa, d, e, Eo, X, Vの中から適するものを用いて表すこと。 問3 一般に,物体には位置のエネルギーが小さくなる向きに力がはたらく。この考えを用いて, 位置xにおいて誘電体にはたらくカの向きはどうなるか, 答えよ。どのように推論を進めた か簡潔に述べよ。 上記と同様のことを, スイッチSを閉じたままで行うと, 誘電体にはたらく力はどうなる

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English Senior High

47でmaking ready がダメな理由を教えてください

Oug8. D Ip0Sed Ul tHeH! IIT 2017.人文.経済 以下の文章が完成するように,43~52のそれぞれについて(A)~D)のうちから最も適切なものを一つ選びな 4 さい。 Karen: Hello? Robert: Hi Karen. It's Robert: I'm calling about the barbecue party this Sunday. Karen: Yeah? I hope you cani still make it. Robert: Oh definitely! I was just ( 43 ) if you need me to bring anything. Like salad or something? Karen: Thanks for ( 44 ). It looks like we'll have ( 45 ) enough salad, but if you could bring some extra drinks that would be great. Robert: Okay. Ill pick some up ( 46 ) the way to your place. By the way, I don't have any plans early on Sunday. Do you need some extra help ( 47 ) in the morning? Karen: Well, Ken and Barbie said they're coming ( 48 ) to help. But ( 49 )) you're free, I guess I can find something for you to do, too. Robert: All right. Ill come early ( 50 ). Karen: Thanks, Robert. I really ( 51 ) your help. Robert:( 52 ). Looking forward to seeing you on Sunday. Karen: Me, too. See you soon. 43. (A) considering A(A) offering 5 砂 plenty of 45.) (A) by 4 (A) setting up 48. (A) advance 49. (A) though 50)(A) so 51. (A) accept 52.A)) No matter 以下の53~57の各文の下線を付けた語(句)のうち, 一つが誤りです。 その誤りを(A)~(D)のうちから一つ選 (C) wondering ) saying (C) lots (C) at C) making ready (D) -contacting (D) thinking (D) such (D). on (B) thinking (B) recommending (B) more than B) in (B) preparing for (B) previous (B) during B) well (B) thank (B) Absolutely not (D) planning to (D) ahead (D) So, (D) then 金 appreciate (D) By no means C beforehand. since that (C) grateful (C) Not at all

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English Senior High

誰かこの問題解いて欲しいです

2 次の対話文を読み, 設問(a)~(e)にもっとも適切なものを1~4の中から1つ 選びなさい。 Two friends standing in line at a store checkout. Marissa: I know I have it in here somewhere Karen: What are you looking for? Marissa: My point card. Sheesh, I have so many of them now. I can never find the one I'm looking for. Karen: I know! It's getting ridiculous, isn't it? Every store has its own, and they're all different. Hold on a second. Let me go look by the register. They usually have a sample Yeah, the one for this store is orange. Marissa: Orange? Oh, here it is. Thanks. I really wish there were a better system. Pretty soon I'll need to start carrying a second wallet. Crazy! Karen: You know what would be great? If we had just one card that we could use for every store. You know, with an IC chip in it. I think those chips can hold a lot of data. It could hold point information for every store you go to. Marissa: That's an interesting idea but wouldn't it be a little risky? What if you lost it? You'd lose the points from all your stores. And Karen: Actually, I think most point data is now stored online. anyway, if you keep all your cards in the same wallet, what's the difference? What happens if you lose your wallet now? Marissa: Yeah, I see your point, I guess. But after all, I don't mind that each store has its own point card, because I like looking through the different designs. It's almost like collecting trading cards. Karen: Then you'll definitely need that second wallet! 5 英LAEEJPKS-006

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