单项选择题

In the following paragraphs the author will most probably go on to discuss ______.

A．definitions of positive feelings and negative feelings
B．the third kind of learning
C．further examples of learning through operant conditioning
D．none of the above

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热门试题

单项选择题

If a child is bitten or startled several times by a dog, he may learn to associate furry animals with pain or startle and thus develop a fear of furry animals. This is a typical example of learning through ______.

A．classical conditioning
B．operant conditioning
C．both of them
D．neither of them

单项选择题

A female secretary has been expected, besides other duties, to ______.

A．be her boss's memory
B．clean her boss's clothes
C．do everything her boss asked her to
D．telephone her boss's wife