元素と単体の区別を付けやすくする方法を教えてください。

混合物と化合物が混ざってしまうのですが、化合物は化学式があるもの(HツーO)などと考えてもいいんですか？ Hツー などの例外もありますが。！

byの 〜までに という意味の使い方について質問します。 このbyは必ず未来のことを表すのでしょうか？ この問題で、部長が到着するまで、修理人はコンピュータを修理していた という意味だと思い、②にしました。 答えは④です。

Dhas been working 2 has worked ③ had worked 4) worked (9 By the time the manager arrives, the repairman ( (2 ) the computer. (立命館大) のfixed 2 had fixed 3 was fixing ④ will have fixed

○○に入る語句を教えてください。 これで合っているでしょうか。 1：A 2：D 3：C 4：C 1. You mustn't forget ○○ the manager of P&U Corporation before you leave the office. (A... 続きを読む

二問とも、5の問題をどなか解説していただけないでしょうか？

the manager knows the truth. 2 thinks の looks の likes 3 appears (中 5. Why has that quiz show been so popular for so many years: What( D )that quiz show so popular for so many years? ① has brought ④ has done 2 has made 3 has gone 6 Thad o b

答えが無いので、お願いします

Checklink 「 Practice odetaim aninfozo aniean 1ol Choose the best answer to complete each sentence. 1. They a new product for the upcoming season. (A) plans dan e planned (B) is planning (C) are planning (D) are 2. Hudson Software a survey for their newly developed program. (A) is conducted (B) is conducting (C) will be conducted (D) will have been conducted u 10moeu very popular right now because they are very easy to use. (D) are becoming 3. These tablets (A) became (B) becomes (C) to become M eok ab le at the time you check out of the hotel. (C) expecting 4. Payment is (A) expected (B) expects (D) expectation 5. The organization is to the preservation of cultural properties. (B) contributing (C) managing (A) updating (D) dividing their budget proposal by the end of the week. (C) be submitted(D) be submitting 6. That department will (A) submitted (B) submitting 30

○○に入る語句を教えてください。 これであっているでしょうか？ 1：d 2：e 3：a 4：b 5：c 1) I am supposed to give a ○○ in front of some executives the day after tomorrow. ... 続きを読む

3と迷ったんですが1であってますか？mightはmayの過去形ですよね？？

(3) A: I wonder how the thieves managed to break into the house. B: ( ) 1 They might use a ladder. 2 They have to use a ladder. 3 They must have used a ladder. 4 They have used a ladder.

SNSを退会するにはどこに連絡すればいいんですか？

答えとできたらでいいので日本語訳もお願いします🥲🙇🏻‍♀️🙇🏻‍♀️

"STEP 応用 問題 下線部の語句と同義になるよう選択肢のなかから1つ選べ。 2 ロロ 13 Withina few days, I managed to pick upa little French. 2 learn O load 3 hear of Ospeak up (愛知工業大) ロロ 14 Many employees carried on working despite pressure from the unions. 2 arrived at 0 gave up 3 pulled through 4 went on (関東学院大) ロロ 15 He was ordered to present himself in court. 2 offer some money O give gifts ③ reveal his secrets の show up (東京経済大) ad ロロ 16 He set out for the North Pole in August. 2 looked D asked 3 started の arrived (関東学院大) 1 17 He set about his task very carefully. の began 6 opposed D continued 3 finished ④ abandoned (中央大) ロ口 18 I can't figure out what he is thinking about his life. 2 change D blame 3 understand (大阪電気通信大) 口ロ 19 The sign requested that we put out all fires before going to bed. ① distinguish go on ③ turn on ④ extinguish (関西外国語大)