单项选择题

The problem becomes worse due to ________.

A．the increasing number of patients
B．the widespread medical knowledge on the Internet
C．the fact that they visit the doctors frequently and occupy too much time
D．new diseases and symptoms emerge constantly

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热门试题

单项选择题

According to the passage, if you suffer from hypochondria,

A．you must be a medical student, or a medical worker
B．you are haunted by a possibly inexistent disease
C．you will never get rid of this disease
D．you always tell funny stories at dinner parties

单项选择题

It can be inferred that ________.

A．hypochondria is an incurable disease
B．the consequences might be disastrous
C．the patients should set their hearts at rest
D．the author sympathizes with the patients