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毎日1問、正解しても賞品なし、娯楽を目的とする

2019-12-07View Original

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35. スライドベアリングが動作する際、回転速度が高いため、十分な隙間を設けて()の余裕を確保しなければならない。?A、油の貯蔵 B、回転 C、熱膨張 昨日の問題の答え:B 34.すべての組織や個人は環境を保護する義務があり、環境を汚染したり破壊したりする組織や個人に対して(????)を行う権利がある。?A、批判と教育 B、告発と申し立て C、監視と制止。

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