题目

根据如图（模拟膈肌的运动示意图）完成下列各题． （1）图中A表示，图中B表示，图中C表示的是．图中D表示的是，图中E表示的是．（供选答案：气管；支气管；肺；膈肌；胸廓） （2）用手向上顶橡皮膜E，小气球会（供选答案：胀大；回缩），表示过程（供选答案：呼气；吸气） （3）将推顶E的手向下移动使其放松，这时肺内气压于外界气压（选填：高于；低于），小气球会（选填：胀大；回缩），表示过程（选填：呼气；吸气）Cyclist Agustin Navarro was coming fourth in a race in Spain. But as he approached the finish line, he saw that his competitor Ismael Esteban had suffered a flat line and was running toward the finish line 【1】 his bike over his shoulders. Agustin Navarro slowed down and refused 【2】 (pass) him. Instead, he rode behind Ismael Esteban, 【3】 (allow) him to win the bronze medal.The people standing along the way applauded for Agustin Navarro’s 【4】 (behave) and cheered the two men as they made it toward the finish line — 【5】, on foot; the other, on his bike. Mr. Esteban later tried to give 【6】 prize to Agustin Navarro, 【7】 he refused it.Agustin Navarro【8】(praise) online for his unusual act since then. In a television interview, he told people that he didn’t want to win like that, so he braked out of respect for somebody who had been 【9】 (good) than himself. That’s 【10】 the spirit in a sport lies: respect competitors, teammates, coaches and even themselves.