埃里克森认为,1岁以内的婴儿正处于“基本信任对基本不信任阶段”。( ) 发布时间:2017-01-24 13:30 │ 来源:www.tikuol.com 题型:问答题 问题: 埃里克森认为,1岁以内的婴儿正处于“基本信任对基本不信任阶段”。( )
题型:问答题 用括号内所给动词的适当形式填空。ask, end, begin, win, take, want, sleep, find, come, do, put, go, bring One day two friends 1 fishing. They 2 a dog with them. When they 3 near the river, they put their hats on a big stone (石头) and then 4 to fish. It was windy that day, and suddenly the wind blew their hats away. So they 5 the dog to 6 their hats back. When the dog got there, he 7 to take both hats together in his mouth. Do you know how he 8 it? He 9 that one of the hats was smaller than the other. So he 10 the smaller hat in the bigger one, and then he could carry them at the same time! 查看答案
题型:问答题 在某些校园里,星座运程已成为一些中学生的行动指南,被运用于日常生活中。在这些同学眼中,考试、情感、工作、财富都可以和星座、运气挂钩。从哲学上看,这是[ ]①用形而上学的孤立的观点看问题②坚持联系的客观性和多样性的实际表现③主观臆造的客观唯心主义的表现④用虚构的主观联系去代替事物的真实联系A、②B、②③C、①③D、③④ 查看答案
题型:问答题 11.(18分)一圆筒的横截面如图所示,其圆心为O。筒内有垂直于纸面向里的匀强磁场,磁感应强度为B。圆筒下面有相距为d的平行金属板M、N,其中M板带正电荷.N板带等量负电荷。质量为m、电荷量为q的带正电粒子自M板边缘的P处由静止释放,经N板的小孔S以速度v沿半径SO方向射入磁场中.粒子与圈筒发生两次碰撞后仍从S孔射出,设粒子与圆筒碰撞过程中没有动能损失,且电荷量保持不变,在不计重力的情况下,求:(2)圆筒的半径R: 查看答案