单项选择题

The main idea of this passage is that__________.

A．counting is not to be confused with number sense
B．man's rudimentary number sense is found in lower species
C．animals cannot count
D．number sense is a primitive form of counting

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热门试题

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

单项选择题

The Englishman's home has become his workshop NOT because

A．the cost of hiring professionals is high
B．the Englishman is enthusiastic for working with his hands
C．there are advertisements in "do-it-yourself' magazines
D．the Englishman feels that he must do some household jobs