个体将环境因素纳入已有的图式之中,以加强和丰富主体的动作称为 _________ 。
参考答案:同化
My mother didn't ____ us leaving Kunming at once, so we had to stay there for ____ two days. [ ]
A. approve; other
B. approve of; more
C. approve of; another
D. approve; another
我国以“两屏三带”为主体的生态安全格局中,“三带”主要是指()
A.北方防沙带
B.黄河长江水系带
C.南方丘陵山地带
D.东北森林带