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【单选题】
幼儿期思维的主要特点是( )A.
直觉行动思维
B.
具体形象思维
C.
抽象思维
D.
逻辑思维
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Does this sequence converge or diverge?Ifconverges, find the limit of this sequence.【图片】
A.
converges,2
B.
converges,-5
C.
diverges
D.
diverges
【单选题】越野汽车的前桥属于
A.
转向桥
B.
驱动桥 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
C.
转向驱动桥
D.
支承桥 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【单选题】Two animals have an identical sequence of amino acids in one of the proteins found in their cells. What does this indicate about these animals?
A.
They have been eating the same types of food
B.
They have not been exposed to substances that cause mutation.
C.
They must be members of the same genus.
D.
They share a recent ancestor.
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