2と3が分かりません 教えてください！

)に入れるのに最も適切なものを選び、番号で答えなさい。 [N] 次の文中の ( (解答番号は21 30) 1. The transportation problem hasn't been solved as ( SOon ) as I know. |21 の much の の far 0 long 2. It's about time you ( ) to prepare for the college entrance examination. |22| 0 の started の had started would start start ) in line because the shop was very crowded. 23 3. I was made( の to wait の waiting 3 to have waited to be waiting 4. A dragon is a ( ) animal in China. |24| の imaginatiye imaginary imagination

4の(2)なのですが、three times とあるのに過去完了にならないのはなぜですか？ (正答は③です。)

11(the actor / had met / because / at once, / I / recognized) him before. 2) ( for / Jessica / sick / had / in bed / been ) three davs before the doctor visited her. 3) Jack ( to / finished / after / bed / he / went) his homework. 4) ( times / have / how many / you / been to / will ) Chinaif you go to Beijing in May? 5)(raining / have / will / it / been) for two weeks if it does not stop tonight. 4 ( )に適する語句を選び, 数字で答えなさい。 完了形のまとめ ) playing baseball for about half an hour when it started to rain heavily. 2will have been. 1) We ( (1) were 3 have been の had been 2) When I was in the U.S,I ( ) New York three times. O visit 2 have visited ③ visited ④ would visit ) this book by tomorrow morning. のfinish 2will be finishing 3 will have finished ④will have been finished English Còmposition 1. 私はオーストラリアを訪れるまでコアラ*を見たことがなかった。(Iで始めて) *akoala 2.来週の月曜日までには, これらの本を読んでしまっているだろう。 (Iで始めて) 3. 来年で,おばが結婚して10年になる。(My aunt で始めて)

ここの5番教えてください。

練習 178. 次の関数の極値を求めよ。また,そのグラフをかけ。 rf(x)= 3xー6x (1) y=x°-3x?+3 - 3デ-6x = 3x(x-2) 2 0 0 -0 f こ 203% までし大こ0のとき極え値3。 極小 ー1 A xン2のどき 極小値-をとる。 (2)ソ=ーx+3x?+1 ダー-3を6x =ータズ(スー2) -0と7ると エ=0(2 I 2 0|f|0 手た、エ=2のとき極下値ち ベ=0のとき極れ値(とひる。 (3) ソ=xーx2 =3x-2x 2 0 3 ト =x(3ポ-2) f 0 t 手Gc大こ0のとき極太値○。 2号のとき極か値-時となる。 (4) ソ=ーx+12x 2 0 f 0 =ー(xー4) -3(2ン(たー2) -oとすると エニ-2,2 a下 16 また、大=2のとき極大値に。 父=ー2のとき極値-16となる6 (5) ソ=ーx3-5 =ーチズ

関数の増減についてですが3番からよく分かりません。 良ければ教えていただきたいです。

練習 178. 次の関数の極値を求めよ。また, そのグラフをかけ。 (f(x)= 3x6x (1) y=x-3x?+3 -3x-6x = 3x(x-2) -0とするとメ=0c2 2 0 0 f A 3 またしズこ0のとき優大値3。 xン2のどき 極小値-1をとる。 (2) y=ーx3+3x?+1 ダ--3を6x --3ズ(スー2) -0とすると エ=Oc2 I 2 O|fo r 5V 手たエ=2のとき極大値5 X=0のとき極小値(となる。 (3) y=x3ーx2 - 3x-2x * x(3ズ-2) (4) ソ=ーx+12x (5) ソ=ーx-5

英語表現2の教科書エンパワーでpracticeの答え教えてください😭😭😭😭😭

LESSON P:actice weive 1 Put the words in the correct order to complete the sentences. 1. Kyoto [ visited / tourists / by / every year / is / a lot of ]. 京都には毎年大勢の観光客が訪れます。 2. Kyoto [ temples and shrines / for/ many ancient/ known/is/its ]. 京都は多くの古い寺や神社で知られています。 3. [care/ are / of/many of them / taken ] very well. それらの多くは手厚く保護されています。 4. [a destination / as / often / is /Kyoto/ selected] for school trips. 京都は修学旅行の行き先としてよく選ばれます。 hoda bo 2 Complete the sentences. 1. Yokohama an important port city in Japan. 横浜は日本の重要な港湾都市だと考えられています。 2. The Yokohama Red Brick Warehouse and as a shopping complex since 2002. 横浜赤レンガ倉庫は1911年に建設され, 2002年からショッピング複合施設として使われています. 3. Now an international food festival at the warehouse. 今,横浜赤レンガ倉庫では国際フードフェスティバルが開かれているところです. 4. At Yokohama Chinatown, delicious Chinese food 横浜中華街では, おいしい中国料理を楽しむことができます。 3 Put the Japanese parts of the passage into English. Genre Itsukushima Shrine の厳島は瀬戸内海に位置し, 一般的に宮島と呼ばれています。 Since the earliest times, the island has been a holy place of Shintoism. ② 厳島神社は1996年に世界遺産として登録され ました。③6世紀に最初の社殿が建てられたと信じられています。 Later in the 12th century, larger shrine buildings were constructed by Taira no Kiyomori. ④ 厳島神社を訪れたら, その壮麗な鳥居に驚くでしょう. 瀬戸内海 the Seto Inland Sea 社殿 shrine building 壮麗な splendid 鳥居 torii gate PYour Turn A Make a pair and ask your partner the following questions. 1. Which World Heritage Site/tourist site would you like to visit? 2. Why are you interested in that place? 3. What would you like to see/do there? B Based on the dialog above, write a passage about a World Heritage Site/tourist site vou would like to visit.

英検準一級ライティングです。 添削等お願いしますm(_ _)m points, ・globalization ・Government policies ・price ・quality

Q, Do you think that Japanese consumers will buy more imported products in the future. A,I do not agree with the idea that Japanese consumers will buy more imported products. This will be an opportunity to save money and to keep products working longer. Firstly, the consumers do not buy imported products, the consumers are able to save money because most imported products are expensive. Thus, the consumers can spend their money doing their favorite things. Moreover, if the consumers buy not imported products but products made in Japan, the consumers can use the products for a long time because imported products are fragile such as the smartphones made in china. Thus, the consumers will not need to buy one again. For these reasons, I don't think Japanese consumers will buy imported products in the future.

thatじゃなぜダメなんですか? that＋完全な文でも意味話しますよね?

GRADE 104 |360. The firemen had trouble getting to the street ( were ) the houses 頻出 on fire. の which センター O how 3 where (センター試験 2 that 361. China is a country( ) I've wanted to visit fora long time. 頻出 O which センター

1番教えて欲しいです🙇‍♀️ 他もあっているか見て欲しいです

【3】日本語に合うように、空所に適語を書きなさい。 1. 父はこれらの道具を使って犬小屋を作りました。 My father made a doghouse by ( )these tools. 2.実を言うと,私は来月中国に行くつもりです。 As a ( matter )of( fact ), I'm going to go to China next month. 3. 彼らは 100ドルも必要としました。 They needed as much ) 100 dollars. as. 4. お年寄りに親切にすることは重要です。 Tt )is important( to ) be kind to old people.

助けてください❗️

5 次の英文を読んで, 設問に答えなさい。 Forty-two kilometers is a long way to run without stopping. But twenty-thousand *competitors with a lot of energy try to do that everv vear in the Boston Marathon. The race is the oldest marathon in the world held each year. Men and women aged eighteen and over run in the marathon. Some competitors are much older than eighteen. Some runners are seventy 1) and older. But most of the nunners are younger than forty. 5) Winners share five-hundred-twenty-five-thousand dollars in prize money given by companies and organizations. Runners in the Boston Marathon have shown that they are good at the sport. They completed earlier marathon races called *qualifying races. They had to run those races withina set time. Other people join the Boston Marathon just for fun. these people have not officially joined the race. They just start running with the crowds. They are called "bandit." Many of them probably will finish hours after the serious runners. But these unofficial racers are just happy. They sometimes kiss the ground after crossing the finishing line. Before the marathon begins, a *computer chip device is attached to each runner's shoe. It electronically records the runner's time. Timing begins when a runner passes another device placed across the road at the starting line. The computer chip records each runner's time as he or she 10) passes several points along the race. It records the runner's final time when crossing the finishing line. Running has gained popularity for several reasons. You can do it anywhere, any time. You do not need other people, and you do not need much *equipment. However, experts say you should wear a good pair of running shoes to protect your feet. The manufacture of running shoes has become a huge industry. 15) (注):competitors 競争者, 谷 qualifying races 参加資格選考レース ftow ol jcaw yilnot computer chip device コンピューターチィップ装置、 equipment 装備 m ow o1 sVed I ( Tmm ow vami (下) 次の英文(ア)~(ソ)の中から, 本文の内容と一致するものを5つだけ選びなさい。 (lo buid ev adT (T)(5) 問 ab gnidaaw ucoM (マ) (ア)Boston has held a marathon each year longer than any other city has. ood l I () 5 解答欄 各6点 d a V bastl yod d aw The number of competitors in the Boston Marathon is limited to no more than ten-thousand. T. (ウ)Competitors in the Boston Marathon are at least eighteen years of age. Vab balbom (エ) The majority of the runners in the Boston Marathon are over forty years of age. bad d (オ) The winner of the Boston Marathon receives five-hundred-twenty-five-thousand dollars in prize money given by companies and organizations. xe (カ)Some of the official runners in the Boston Marathon have never run a marathon before. ld (キ)In order to officially enter the Boston Marathon, a runner must run a qualifying race within a set time. (ク)The people who join the Boston Marathon just for fun register one hour before the race. (ケ)Most of the unofficial racers are much faster than the serious racers. pbo dh al oinogiojeg olmd boresvan nis nd aT (コ) The unofficial runners sometimes kiss the ground after crossing the starting line. (サ)A computer chip is attached to each runner's shoe to record electronically the time it takes a runner to run the race. (シ)The only times recorded are the starting time and the finishing time. 00 lod lt (ス) Unofficial runners are often happy because they get better chips in their shoes than official runners get. (セ)The recording of the race time starts when the runner crosses the starting line. id bot odo od (ソ) Running has gained popularity for only one reason.

中学二年生です。1年から2年の1学期まで成績ぼろくそだったんですけど、がんばって2学期から勉強し、定期テストでオール90点台とって見事5いっぱい(ときどき4もある)とりました。ですが、1年の勉強が理科社会がついてきてないように思えます。今から頑張って勉強したら偏差値68の公... 続きを読む