答えだけでいいので教えて下さい！

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【7】の文章で青い線を引いているthatは直前にカンマがあるのになぜ成り立つんで消化！？

point, Drew resigned from the Red Cross in protest. The Red Cross continued to 還 grounds throughout World War IL, but civil rights reformers eventually persuaded the on this racist practice. (⑦) By using his talents to help other people, Charles Drew set an example for people ofa that it is what you achieve in Hife, not the color of Your skin, that shows your true worth as a ーーー

11番B以外がダメな理由はなんですか？

| すま 7jere was so much traffic On 人 (B) almost (C) quite / / ) by Ann4 recently. 『 2 (①) gVen AIex was wearing the jacket that he ( had been giVen (B) is giVen (C) had giVen | T went to the zoo yeSterday morning, but ( ウ ) the aninnals WTP SUeeprng・ (B) almost al (C) almost every (⑤) most Art Museum( 八 )many 1ocal artists' paintingS since it opened ast yeaT. dispJayed (B) was displaying (C) was displayed ⑤ as een Qis 7okyo Station 1S huge, and with this much tuggag raoptseeト 失 ) were eonne connecfing ain in just six TninntS・ ム、 で 4) how (B) what (C) when ①) wwicn Tcannot find my smartPhone. 1may (( )せ還the bus this mmOrntn. Q) have been left (B) beleft (C) have let (D) \eave 戸jm joves eating 658S 3O much that she doesnt (る) ) mow they Ye prepareQ. (B) care い) でC) concern (①) wonQe Recent JegiSjation 1 Kyoto ( ) people from smoking on the street. | prohibrfs (B) excepts (C) retuses (〇い) Qenws y gandmofher nas no difficulty 人 ) with new technology- changing UP (B) making UP (C) going Vp ⑪) kee adtors a ) the misation for Economic Co-operaton and Devei 1 ⑩) 』 ECD ( MD _ (9 stand tor

11番B以外違う理由はなんですか？

| すま 7jere was so much traffic On 人 (B) almost (C) quite / / ) by Ann4 recently. 『 2 (①) gVen AIex was wearing the jacket that he ( had been giVen (B) is giVen (C) had giVen | T went to the zoo yeSterday morning, but ( ウ ) the aninnals WTP SUeeprng・ (B) almost al (C) almost every (⑤) most Art Museum( 八 )many 1ocal artists' paintingS since it opened ast yeaT. dispJayed (B) was displaying (C) was displayed ⑤ as een Qis 7okyo Station 1S huge, and with this much tuggag raoptseeト 失 ) were eonne connecfing ain in just six TninntS・ ム、 で 4) how (B) what (C) when ①) wwicn Tcannot find my smartPhone. 1may (( )せ還the bus this mmOrntn. Q) have been left (B) beleft (C) have let (D) \eave 戸jm joves eating 658S 3O much that she doesnt (る) ) mow they Ye prepareQ. (B) care い) でC) concern (①) wonQe Recent JegiSjation 1 Kyoto ( ) people from smoking on the street. | prohibrfs (B) excepts (C) retuses (〇い) Qenws y gandmofher nas no difficulty 人 ) with new technology- changing UP (B) making UP (C) going Vp ⑪) kee adtors a ) the misation for Economic Co-operaton and Devei 1 ⑩) 』 ECD ( MD _ (9 stand tor

11番B以外違う理由はなんですか？

| すま 7jere was so much traffic On 人 (B) almost (C) quite / / ) by Ann4 recently. 『 2 (①) gVen AIex was wearing the jacket that he ( had been giVen (B) is giVen (C) had giVen | T went to the zoo yeSterday morning, but ( ウ ) the aninnals WTP SUeeprng・ (B) almost al (C) almost every (⑤) most Art Museum( 八 )many 1ocal artists' paintingS since it opened ast yeaT. dispJayed (B) was displaying (C) was displayed ⑤ as een Qis 7okyo Station 1S huge, and with this much tuggag raoptseeト 失 ) were eonne connecfing ain in just six TninntS・ ム、 で 4) how (B) what (C) when ①) wwicn Tcannot find my smartPhone. 1may (( )せ還the bus this mmOrntn. Q) have been left (B) beleft (C) have let (D) \eave 戸jm joves eating 658S 3O much that she doesnt (る) ) mow they Ye prepareQ. (B) care い) でC) concern (①) wonQe Recent JegiSjation 1 Kyoto ( ) people from smoking on the street. | prohibrfs (B) excepts (C) retuses (〇い) Qenws y gandmofher nas no difficulty 人 ) with new technology- changing UP (B) making UP (C) going Vp ⑪) kee adtors a ) the misation for Economic Co-operaton and Devei 1 ⑩) 』 ECD ( MD _ (9 stand tor

11の答えcareなのですが何で他は違うんですか？他のどれでも合ってる気がします

| すま 7jere was so much traffic On 人 (B) almost (C) quite / / ) by Ann4 recently. 『 2 (①) gVen AIex was wearing the jacket that he ( had been giVen (B) is giVen (C) had giVen | T went to the zoo yeSterday morning, but ( ウ ) the aninnals WTP SUeeprng・ (B) almost al (C) almost every (⑤) most Art Museum( 八 )many 1ocal artists' paintingS since it opened ast yeaT. dispJayed (B) was displaying (C) was displayed ⑤ as een Qis 7okyo Station 1S huge, and with this much tuggag raoptseeト 失 ) were eonne connecfing ain in just six TninntS・ ム、 で 4) how (B) what (C) when ①) wwicn Tcannot find my smartPhone. 1may (( )せ還the bus this mmOrntn. Q) have been left (B) beleft (C) have let (D) \eave 戸jm joves eating 658S 3O much that she doesnt (る) ) mow they Ye prepareQ. (B) care い) でC) concern (①) wonQe Recent JegiSjation 1 Kyoto ( ) people from smoking on the street. | prohibrfs (B) excepts (C) retuses (〇い) Qenws y gandmofher nas no difficulty 人 ) with new technology- changing UP (B) making UP (C) going Vp ⑪) kee adtors a ) the misation for Economic Co-operaton and Devei 1 ⑩) 』 ECD ( MD _ (9 stand tor

答えはcareなのですが他は何で違うんですか？他のどれでもいけそうです

| すま 7jere was so much traffic On 人 (B) almost (C) quite / / ) by Ann4 recently. 『 2 (①) gVen AIex was wearing the jacket that he ( had been giVen (B) is giVen (C) had giVen | T went to the zoo yeSterday morning, but ( ウ ) the aninnals WTP SUeeprng・ (B) almost al (C) almost every (⑤) most Art Museum( 八 )many 1ocal artists' paintingS since it opened ast yeaT. dispJayed (B) was displaying (C) was displayed ⑤ as een Qis 7okyo Station 1S huge, and with this much tuggag raoptseeト 失 ) were eonne connecfing ain in just six TninntS・ ム、 で 4) how (B) what (C) when ①) wwicn Tcannot find my smartPhone. 1may (( )せ還the bus this mmOrntn. Q) have been left (B) beleft (C) have let (D) \eave 戸jm joves eating 658S 3O much that she doesnt (る) ) mow they Ye prepareQ. (B) care い) でC) concern (①) wonQe Recent JegiSjation 1 Kyoto ( ) people from smoking on the street. | prohibrfs (B) excepts (C) retuses (〇い) Qenws y gandmofher nas no difficulty 人 ) with new technology- changing UP (B) making UP (C) going Vp ⑪) kee adtors a ) the misation for Economic Co-operaton and Devei 1 ⑩) 』 ECD ( MD _ (9 stand tor

なぜこの問題はhaveになるのでしょうか たったのだろうか？となっているので過去でhadになるのではないのですか？

年たったのだ ) World War Il ended?

至急!! 漢字の読み方を全部教えてください

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酸化還元反応を化学反応式で表す問題なのですが、マーカーを引いているところはなんで両辺に加えるのか分かりません。なぜこれらの物質なのかもわかりません。(3)はなにも加えない理由も教えてください。 (4)は特に分かりません。誰かお願いします助けてください😭

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