Intellectual Olympiad in Transportation Vehicles - 2026 ongoing
1000 ₸
Subject: Transportation Vehicles Level: I (I is easiest, XII is hardest)
Category: student
Question language: 汉语
Questions: 15
Example question: 汽车发动机的主要作用是什么？ 储存燃油, 将燃料的化学能转化为机械能, 控制车内温度, 为车轮充气