In 1922, Englishman Howard Carter found the tomb of an Egyptian king named Tutankhamen. Some reports say that above the entrance to the tomb, a curse was written: "Death shall come on swift wings to him who disturbs the peace of the king." Carter ignored the curse. He and his friend Lord Carvarvon broke into tomb. They found an amazing collection of treasure and three mummies. A few months later, Lord Carvarvon, aged 57, got sick and died. The doctor didn't know the exact cause of his death, but said perhaps it was from an infection started by an insect bite. It' s said that when he died, there was a short power outage and all of the lights throughout Cairo went out. At his home back in England, his favorite dog howled and dropped dead. Even more strange, when the mummy of Tutankhamen was unwrapped in 1925, it was found to have a wound on the left cheek in exactly the same position as the insect bite on Carvarvon that led to his death. Reporters quickly developed the story. By 1935, they claimed that 21 deaths were due to the "Mummy's Curse". However, according to Herbert E. Winlock the director of the Metropolitan Museum of Art in New York City, by 1934, only eight people directly connected to the tomb had died. Indeed, Howard Carter, the man who actually opened the tomb, lived to almost 65 before dying of natural causes. But perhaps some connection did exist. In 1999, a German scientist suggested that the deaths were possibly caused by mold—extremely small, dangerous growths that can survive for thousands of years, even in a dark, dry tomb. For this reason, archeologists now wear special masks and gloves when unwrapping a mummy.

当代社会从工业社会向信息社会转型，当代教育正从专才教育向通识教育转变，从重心转移的角度看

将儿童的道德发展划分为前习俗水平、习俗水平和后习俗水平的教育心理学家是______。

在右图的闭合电路中，当滑片向右移动时，两表读数的变化是()。

一个学生用汉语拼音给英语单词注音，发音始终不准确，这是学习的______。

最早系统论述终身教育的是______。

教育史上提出“有教无类”口号的教育家是______。

计算机网络按覆盖范围可分为______

从内容上看，参观教学法可分为______

Passengers are permitted______only one piece of hand luggage onto the plane.

教学评价按评价功能，一般可分为______、______、______。

根据反映活动的形式不同，知识可以分为______知识和______知识。

在德育过程中，教师充分利用学生的闪光点来克服他的消极因素。这种教育方式遵循的原则是______

教育目的层次包括______。

编程实现下列功能：从键盘上输入三个自然数，判断能不能组成一个三角形。如果可以，输出三角形的周长。

德国心理学家______在莱比锡大学建立了世界上第一个心理学实验室，标志着心理学作为一门独立的科学的诞生。

设F1和F2为双曲线的两个焦点，点P在双曲线上，且满足∠F1PF2=90°，则△F1PF2的面积是______ A．1 B． C．2 D．