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【单选题】
(2010年高考题)由于金属材料具有一定的____，有利于某些成形工艺、修复工艺、装配的顺利完成。A.
强度
B.
塑性
C.
硬度
D.
韧性
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【简答题】“榜样学习”的教育效应最适合的心理学解释理论是观察学。()
【简答题】“榜样学习”的教育效应最适合的心理学解释理论是（ ）
【单选题】Many years ago, children wore clothes that were the same as the clothes worn by adults, except that they were smaller. People believed that children were just “small adults”, and expected them to dres...
A.
children should wear adults'
B.
children were the same as adults, except that they were smaller
C.
children acted like adults
D.
children were adults in small clothes