了解智力活动的动作结构,明确活动的方向的阶段是______。
A.原型定向 B.原型操作 C.原型内化 D.动作定向
参考答案:A
Mr. Li asks us to remember that __________ careful we are, _________ mistakes we will make.
A.the more; the fewer
B.the fewer; the more
C.the more; the more
D.the less; the fewer
简述对散抛石坝岸或护坡的检查。