[单项选择]What she does is often contrary ______ what she says.
A. upon
B. in
C. to
D. for

[单项选择]What she does is often contrary ______ what she says.
A. upon
B. in
C. to
D. for

[单项选择]What she does is often contrary ______ what she says.
A. upon
B. in
C. to
D. for

[单项选择]What does she do in the morning

[单项选择]What does she think of her Athens Games


A. She thinks it an incentive.
B. She feels frustrated.
C. She is very-excited.
D. She thinks she has reached a new level there.

[单项选择]What does the woman discover when she looks at the records on her computer

[单项选择]What does the woman mean when she talks about decisions about the end of life


A. Whether or not they should enter a hospital or have surgery.
B. Where and with whom they should spend their remaining time.
C. How they should bring their affairs to a close and take leave.
D. All of the abov

[单项选择]What does the customer collect before he or she leaves
A. The bag.
B. The printed slip.
C. The metal basket.
D. The cash.

[单项选择]What does a woman usually do when she is going to buy something

[单项选择]

What does a scientist do when he or she "explains" something Scientific explanation comes in two forms: generalization and reduction. Most psychologists deal with generalization. They explain particular instances of behavior as examples of general laws. For instance most psychologists would explain a pathologically strong fear of dogs as an example of classical conditioning. Presumably, the person was frightened earlier in life by a dog. An unpleasant stimulus was paired with the sight of the animal (perhaps the person was knocked down by an exuberant dog) and the subsequent sight of dogs evokes the earlier response--fear.
Most physiologists deal with reduction. Phenomena are explained in terms of simpler phenomena. For example, the movement of a muscle is explained in terms of changes in the membrane of muscle cells, entry of particular chemicals, and interactions between protein molecules within these cells. A molecular biologist would "explain" thes
A. Experimentation.
B. Reduction.
C. Interaction.
D. Generalization.