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英語 高校生

緊急です!!どなたかお願いいたします!

【3】 与えられた語句を意味が通るように並べ替えてください。 なお、文頭にくる語も小文字で表してあります。 (2×9) 1.A [made, mistake, was]. 2. The man [arms, has, his] crossed. 3.I [at, surprised, very, was] the news. 【1】 空欄に入れるのに最も適当なものをそれぞれ①~①の中か ら選んでください。(2×8) ) lunch now. の have の has の had の having 2. The woman is ( )a laptop. の lying 2 rising ③ sitting @using 4. The gift boxes are piled [another, of, on one, topl. 5. [bottles, of, some, the] are lying down on the table. 6. [brothers, have, I, older, two]. 7. [are, dying, hippopotamuses]. 3. People are waiting ( ) the light to turn green. for in to の with 4. Once a Japanese boy asked me ( )I was Korean. の if 2 what ③ when where 8. People have trouble [am, deciding, I, what]. ) in Nara. 9. [can't, fool, me, you]. 5. Horyu-ji temple ( 0 builds 2) built 3 was building の was built 1 A 6. The man (). 2 The man crossed. 2 3 I the news. amaze amazes 3 was amazed were amazing 4 The gift boxes are piled 7. The man( 5 are lying down on the table. seats seated is sat ④ is seated 6 8. There is some room ( ) for more bottles on the table. 7 の leave 2 leaves leaving の left 8 People have trouble 9 1 2 3 4 【4】 次の2つの対話文を道筋が通るように完成させるため空欄 に入れるのに最も適当な語をそれぞれ書いてください。なお、書 き出しの文字が与えられている場合には、その文字から始まる語 を書いてください。(2×3) 5 6 7 8 【2】 空欄に入れるのに最も適当な語をそれぞれ①~⑤の中から 選んでください。 (2×5) “I was (1)in Hawaii.” Ill be late. “Well, you're American like me, then. You should be B: By how(2) proud of yourself" “Tm(2)with myself, Alabama,” I told him. “It's good A:About one hour. B: Well, better late (3) never. to be (3)." “Of course it is,” he answered. “But you're ( 4) about 日本語訳 me. I'm not from Alabama.” A: 遅れそうです。 “No?” B: どれくらい? “No!” He stood up because it was finally his turn for a A: 一時間くらいです。 haircut. I'm from Georgia,” he said in a loud voice, B: まあ、来ないよりはいいか。 “and(5) of it." alive 2 born ③ pleased ④ proud 5) wrong 1 2 11 2 3 4 5 3

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数学 高校生

(3)の上から3.4行目の式変形を教えてください

(2) スース |a|は|aPとして扱う laド=aa . 次の値を求めよ。 (3) 2 基本 CHARTOSOLUTION Q, F 動 69 求め 複素数の絶対値 (1) 2z=|zP (3)(1), (2) の結果から, zについての2次方程式を導き, 解く 別解 =a+bi (a, bは実数)とおき, a, bの値を求める。 (2)(z+i)(z+i)=|2+i} の利用。 CH- 解答 (1) zz=|2P=1°=1 (2) |z+il=V3から |z+if=3 8=(+2)(2+2) 3( よって T ztポ=(2+il2i 2+i=z+i=z-i すなわち (z+i)(z-i)=3 のlaP= 展開すると スス=1 を代入して整理すると 22-iz+iz+1=3 合=-1 i(z-z)=-1 i6+%=id-o 3実対s 0 よって スース=ー a+B (3) えキ0 であるから,(1)の結果より マミ! 合 2|=1 から zキ0 の. |2|=1 のとき,z==0 これを(2)の結果に代入して 1 スーニ=i る 分母 よっ 2 関係はよく利用される。 o立知象 0 0- さ E 0キ6 0 022 (2-- すなわち ーー2 両辺にえを掛けて整理すると 2-iz-1=0 +E よって(2ー)-()-1-0 また 3 ゆえに 2 0 V3 1 V3 1 したがって マミー 2 2 2 2 Ta, 6は実数」の断りは 重要。 IN 別解 2=a+bi (a, bは実数)とおく。 ス=a-bi であるから スース=a+bi- (α-bi)=2bi 上 値 1 4 (2)より,zーz=i であるから 6= 2 26i=i Q また,|z|=1 であるから a°+6°=1 l2パ=a'+6° こ 3 6= を代入してa= V3 よって Qミ+y3 よ 4 したがって 2 2 2 -=2 2 Pi PRACTICE…6 ナ |a|=5 かつ |z +5|=2/5 を満たす複素数 いて,次の値を求めよ。

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英語 高校生

英語の長文です! わかる方お願いします

ロ文型/文の種類 社会 1 25 rh Chapter Time: 35 mnutes 1 英文を読んで、設間に答えなさい。 Most important easons for doing voluntecr work Number of hous students volunteered per month 1%of students help people or community 44% 104 eam something new 24% Sto 10 get work eperience 20% 11 or more other 12% St. Martin's High School conducts a survey of student volunteer work 。 every year. The survey results show that many students have positive atitudes toward volunteering. The graph above shows the average amount of time that students spent doing volunteer work per month in this year. The table s shows the most important reasons given for participating. The teachers at the school have encouraged their students to volunteer since 2009. Before then, few students did volunteer work. When Brian Amster, the present principal, first came to the school in 2008, he found that there was litle communication among students, their families, and the 10 Community. As St. Martin's High School was in a newly developed arca, more than half of the students and their families were newcomers, and they did not know cach other or the area very well. Mr. Amster thought this was not good for the students and the communiry. Mr. Amster came up with the idea of volunteer work. p He wanted his の 15 students to have more contact with the local people through helping those in need. The local people really welcomed the volunteer activities. Volunteering gave many students a chance to learn a lot, and their self-esteem improved. It was good for the community and the students themselves, too. Mr. Amster says, "In the beginning, most of the volunteer activities 4 20 involved helping old people. Today, however, more and more students are doing activities related to the environment, such as cleaning parks and other public areas. Parents are also encouraged to help, and cach year, more and more parents are participating." One thing that makes Mr. Amster especially proud is that most students continue voluntering even after graduation. さ

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英語 高校生

答え合わせがしたいので教えてください

「I|次の文を読んで、あとの問いに答えなさい。( wのついた語は文末に注があります。 ns Sitting in the consultation room of a charming cosmetic surgery clinic in Washmgo. D.C., Hudson Young removed his mask under the satisfied gaze of his doctor. Like a grownns number of Americans, Young decided the right time to undergo plastic surgery was middle of a coronavirus pandemic, He knew he would have time to recover in the privacy ot his own home. The main reason, however, was that Young suddenly found himself face to face with his own image while participating in an increasing number of videophone and web A 「Its something new when you have to stare at your face for a couple of hours a day and there's only so much you can do with good lighting and good angles," Young said. The 52-year-old real estate agent had allready been a fan of cosmetic surgery. He had face lift, eyelid surgery and laser resurfacing for the first time in October. "When you see yourself on Zoom, you are shocked," he explained, as Dr. Michael Somenek examined his w barely visible scars. Young is far from the only one who has found himself disappointed with the reflection he has seen in the screen over the past year. Virtual consultations for cosmetic procedures have risen 64% in the United States since the beginning of the COVID-19 pandemic, according to the American Society of Plastic Surgeons. “We have seen an increase in the number of surgical cosmetic procedures that are directly related to Zoom," said Somenek, who has seen a 50% to 60% increase in customers. “I think the pandemic B has given everyone time to take care of those things that we've been putting off until later," explained Ana Caceres, who was able to work from home after C a plastic surgery operation she had wanted for a long time. She recovered at. her parents' house outside Washington after a December cosmetic surgery that helped her D deal with a source of insecurity she had had since adolescence. "I didn't have to days off, because I was still able to work from my bed with my lap-top," the 25-year-old said. “When life is going on and you have places to be, it's s0 easy to put things off," Caceres said, showing off a dress she says she now has the confidence to wear. And she has scheduled more cosmetic surgery. Her surgeon, Dr. Catherine Hannan, says consultations at her clinic in the IIS comit1 E have nearly doubled since the beginning of the pandemic. "Our patients have more lines because the last vear has been so hard. A face or boay change can have a psychological

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