单项选择题

Most doctors agree that overeating is one of the main health problems, since it places a great ______ on the heart.

A．strain
B．stress
C．strength
D．stroke
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单项选择题
The young man was under the ______ that he was Napoleon.
A．fantasy
B．imagination
C．fallacy
D．delusion
单项选择题
There were six people in the car, ______ a pile of luggage and three pet dogs.
A．but for
B．besides
C．prior to
D．what with
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