单项选择题

Counting is different from number sense in that counting is ______.

A．dependent on simpler mental activity
B．found in animals as well as man
C．farther up the evolutionary scale
D．present in animals on the basis of much evidence

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热门试题

单项选择题

According to the passage, ______ annoys Anna's mother most.

A．her quarrel with her mother this morning
B．her throwing her dress all over the chair
C．her keeping silence facing her mother's scolding
D．her asking her father an unreasonable question

单项选择题

______, he was fully aware of its importance.

A．A child as he was
B．Child as he was
C．Child although he was
D．A child though he was