空欄に入る適切な語が分かりません。 どなたか教えていただけないでしょうか？

それぞれの空欄に適切な語を下の選択肢から選 Wakata Koichi worked [1. Tnternational Space Station. To keep the crew [ So he created [3. is important to build trust. chances to enhance communication [4. members fom different counries. They could [5. ] ther teamwork. 下谷culties [6. 選択肢[ for / as / through / thought saf / dangerous / various / between / among / overcome /

ここに入る適切な語が分かりません。 どなたか教えていただけないでしょうか？ よろしくお願いいたします。。

Buiding must jmspace あ Reading Out @ 空所に指定された文字で始まる適切な語を入れましょう。また, 音声を聞いて答えを確認し完成し た文を音叶しましょう。 Wokgfq Koichi worked os q on the ISS. To keep the creW _, is imporfgn1 fo bujld __ qamong 1he crew. So he cregfed various opporfunities to communicgfion qmong he crew. They couldo__ _ . difficulies fnrough fheir feamwork. 、全>たで 二ニー

合ってますか↓ (1)the heaviest snow that I have (2)everything that I needed for (3)that you have found to (4)his dog that were walking along t... 続きを読む

IM Complete the sentences with the words in brackets. Add a relative Dronoun. (1) This jiS ( heaviest / 1 / the / snow / have ) ever experienced. ②) 』 bought (for / I / everything / needed ) the trip at a convenience store. (⑬ Is that the only solution ( you / found / have / to ) the problem? (3④ Did you meet the man and (were / the river / his dog / along / walking )? (⑤) HHe is ( space / the first / traveled / person / in ).

合ってますか↓ (1) the heaviest snow which I have (2) everything which I needed for (3) (4) the dog which were walking along the river (5) the... 続きを読む

(⑫) I bought (for / I / everything / needed ) the trip at a convenience store. (⑬) Is that the only solution ( you / founq / have / to ) the problem? ④ Did you meet the man and ( were / the river / his dog / along / walking )? (⑤) He iS ( space / the first / traveled / person / in ).

わかりません！ 教えてください🙇

青線の所が分かりません。なぜ ベクトルの係数の和が1になるのですか？

の延長の交点を & PR と, 辺 BC の延長の交点を1 AS=sひ Aパーsの 2) PR=AR-APニ PEことは ので,_Pエ=zzPR.(7z は ATエニAP+P下 =AP+ PR し

長文中の空所（10）に入れるのに最も適当な文を選択する問題です。答えはdなのですが、解説を読んでもなぜdになるのかあまりよく分かりませんでした。なぜdが正解でなぜ他の選択肢は間違いなのか教えていただきたいです。 3つ目の画像は赤本の解説です。よろしくお願いします。

fossil known 4S “Lucy,” 4zsが6272の27がecz4S の27e2S7s from 3.2 mmillion years ago Thcsc MRDSHIR. Lucy was a 1ot jike a impenzeeGc (hat shc Co計時ISHII Sightly bigger brain. Her skin was not preserved, but _She Was probably covered with far. However, between two and three millions years ago Our_ancestors began to inhabit more open savannahs meant the 1 e oO 8 y were out 后 fe sum ーー) 『 glaring heat for many more hours each day. Around the same time, they also started to hunt and eat more meat and game animals were more abundant in the open. This move into open Spaces offered an explanation for our lack of hair. Im the 1990s, Peter Wheeler of Liverpool John Moores University im the UK came up with a mathematical model showing how much excess heat ⑧ hominins would need to lose in open habitats in order to function。 HE their brains got too hot their thought processes would 0 PA If the hominins were covered in hair, they could not have lost heat fast enough. Wheeler reasoned that ( 10 ) allowed our ancestors to keep cool. One was an upright gait. Walking on two legs meant that only the tops of their bodies were under direct sunlight. But the hominins also started running long distances. This meant they ould bring down large garme animals by running them to exhaustion, but

全然分からないので教えて欲しいです。(･･;) よろしくお願いします🤲🥺

Cychist Abla Hamilton believes “There are safety 1aws for cyclists,” she said. use Hights on my bike at night. anes, so we have to share them mith cars, buses, and trucks.” Society isnt doing enough for cyclists. T wear a helmet and a lot of streets dont have bike “That's dangerous,because)drivers often dont see me.” she added, “and tS are cold comfort against a 1.400-kilogram car. Either way, Tm still going to end up in a hospital.? Local government officials plan to build more bike lanes soon. mayor Albert Yan said, “<Wed love to build bike anes on every street, おQ there simply isn*t enough money. So were tarting from downtown. We plan to have new bike lanes in all major streets there by 2025.? The first bike lane opened earlier this Year on Main ao6K Downtown residents like Jesse Rivera are still getting used to . "1t's harder to drive on Main Street, since there are fewer cars,” he said. “More bike lanes will make it tougher, There won enough parking spaces. Is a bad idea.” 時 . に ake Jennifer Gregg: The city means well, buf it's impossible に downtown safe for cyclists. They should take the bus or riGe subway instead. 隊 一一

空間座標の反転ではどうして(2.16)と(2.17)が成り立つのでしょうか

@y/(の : の / | 2 りー PO 2.15) をうる- 2.14) と (2②.15) とを比較すると, 右手系 と左手系とでは, 右辺 の Lorentz の力の第2 項の符生に違いがある. この結論は他の成分についてもゃ同様 でぁる. したがって, Lorentz の力の作用のもとにおける京電荷の 運動方程式 は。 空間座標反転のもとで共変的でないと考えるかもしれない. しかし, 上の謙 論は (2.13) の仮定にや とづくもので, 電場については 婦(%/。のニー(*, の (2.16) でよいが, 磁場の変換性は (2.13) のかわりに (*/ の ー P(*,の 2.17 であたえられる. (2.16) と (2. 17) の変換性のもとでは, 運動方程式の *" 成分は 2 gy/ gs/ ーーの ー 6。(ダ(の 9+g ッ し(7の, の一 0 ぢし(7(の), j (2.18) となって, これは (2.14) とまったく同形である. (2.17) の型の変換をするベク トルを軸性ベクトル (axial vector) といい, (2.16) のよう な普通の変換をするべ クトルを極性ベクトル (polar vector) という. たとえば, 二つの極性ベクトルの ベクトル積は軸性ペクトルである. 磁場はペクトル場であるが, 普通のベクトル 場ではなくて, 軸性ベクトル場である・ 2②.16) と (2.17) の変換を用いるとすぐに, 左手系で も右手系のそれとまった く同形の Maxwell の方程式 2g(*/ 7 rot' 及(*。 の十 =0 の/(%/,7 sa 5 ro (W。 のーー uo00 diy の(*, のニの(@5 div7 (% の三 がなりたつことを示せる. この証明は読 人 先朋忠相」

According to〜 〜によると これを使った簡単な英文を考えていただけませんか、 使い方がいまいちよくわかりません😭