认为“人的一切观念都来自于后天的经验,根本就没有什么天赋原则,儿童发展的原因在于后天,在于教育”的教育家是()
A.洛克
B.卢梭
C.夸美纽斯
D.蒙台梭利
参考答案:A
Peter Judd joined the army 26 he was eighteen, and for several months he 27 (teach) how to be a good soldier. He did quite well in everything ___ 28 shooting. One day he and his friends were practicing ___29_____ (shoot), all of __30___were doing quite well except Peter. After he had shot at the target nine times and had not hit it once, the officer 31 was trying to teach the young soldiers to shoot said, "You’re quite 32 (hope). Peter! Don’t waste your last bullet too! Go behind that wall and shoot yourself with it!"
Peter felt ashamed. He went behind the wall, and a few seconds later the officer and the 33 young soldiers heard the sound of a shot.
"Heavens!" the officer said, "Has that silly man really shot 34 ?" He ran behind the wall 35 (anxious), but Peter was all right. "I’m sorry, sir." he said, "but I missed again.”
能够对各种运动状况下工作的物体表面温度进行快速测量的温度检测仪器是()。
A.装配式热电偶
B.装配式铂电阻
C.红外辐射温度检测器
D.智能温度变送器