下列哪个犬种被称为日本的国犬( )。
A. 狐狸犬
B. 狆
C. 秋田犬
D. 土佐犬
以下玛尔济斯犬特点中,不正确的是( )。
A. 有底毛(Under coat)
B. 毛色纯白
C. 单一毛质
D. 毛质呈丝状
( ) proposed that learning is insight to the relationship between situation and themselves with avail of intelligence.
A. Bruner
B. Kolher
C. Ausubel
D. Gagne
( ) is the meaningful receptive learning.
A. The scientists discovered a new kind of material.
B. Pupils recite circumference ratio (圆周率) by compiling a ragged verse(打油诗) .
C. Middle school students are attending the lecture, and trying to comprehend the relation between concepts.
D. Children learned to solve maze by trail and error.
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