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

The passage is mainly about

A．how to be a do-it-yourselfer
B．the Do-h-Yourself Movement
C．the future of the Do-It-Yourself Movement
D．the origin of the Do-It-Yourself Movement

单项选择题

As an amateur, you'll have to ________first.

A．follow the instructions in magazines
B．get the right tools
C．prepare fully psychologically
D．ask a skilled craftsman's advice