【单选题】皮亚杰的“三座山测验”证明了幼儿期儿童的思维具有( )。
【单选题】我们每一个人,终其一生,都在不断受到新环境的生存挑战,我们必须不断增长智慧和能力。由于新环境的生存挑战完全不可预测,因此,我们的教育也完全不可预设,不可僵化,不可束缚,而应该成为最能够激发人智力的一种训练。如果不顾日新月异的社会发展和环境变化,一味执行因循守旧的教育,死板繁琐的教育,束缚压抑的教育,那就是反人性,是倒退,是戕害,是自欺欺人,是自掘坟墓。 这段文字未暗示的信息是:
【简答题】The climbers _____ their ambition by reaching thesummit of the mountain. A. obtained B. sustained C.maintained D. realized
【单选题】Plants in Desert Only special plants can survive the terrible climate of a desert, for these are regions where the annual range of the soil temperature can be over 75℃. Furthermore, during the summer ...
【简答题】计算下列曲面所围成立体的体积: (1)z=1+x+y,z=0,x+y=1,x=0,y=0 (2)z=x 2 +y 2 ,y=1,z=0,y=x 2
【简答题】It is sometimes said that strange flying objects have been seen high up in the sky. People call these strange objects Unidentified Flying Objects (UFO). These UFOs caused a lot of interest. Some of th...
【单选题】“三座山”测验是用来证明儿童思维的( )。
【单选题】If the vessel does not arrive by the canceling date,and the Charterer ______ expenses,these expenses can be claimed by him from the Shipowner where they are in the reasonable contemplation of the part...