A．a；aB．the；aC．the：theD．不填；aIf you go by train，you can h……

单项选择题Children's Day is coming. Mrs. Lee is going to buy some DVDs for her son, ______

单项选择题— What did your parents think about your decision— They always let me do ______ I think I should．

单项选择题— Have you seen the TV play My Ugly Mother — Yes, it's well worth ______. It's ______ moving that I've seen it twice.

单项选择题Nearly ______ of the earth ______ covered by se

单项选择题I ______ I would win the first prize of the competition.

单项选择题心理学作为一门独立学科诞生于( )年。

单项选择题我国心理学家通常将十二岁至十四五岁的年龄时期称作( )。

单项选择题根据心理学家皮亚杰的认知结构分类，儿童认知发展的形式运算阶段是在( )。

单项选择题埃里克森人格发展理论认为儿童人格发展的每一阶段都有一种冲突和矛盾所决定的发展危机。2—3岁阶段的危机冲突是( )。

单项选择题提出“最近发展区”理论的是( )。