单项选择题

Russia put off its manned spacecraft mission because
A．the astronauts needed to be temporarily evacuated.
B．an unmanned ship using a similar rocket crashed last week.
C．the supplies at the space station were not abundant.
D．the degree of radiation had a huge rise recently.

A.the
B.
B．an
C.
C．the
D.
D．the
E.

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Which is NOT mentioned in the passage as the reason for Americans feeling of loneliness?
A．People find it more difficult to establish more social relationships as becoming older and older.
B．The increasing mobility of American society nowadays.
C．Certain situational factors may bring about the feeling of loneliness.
D．People inherit loneliness genetically and feel long-term emptiness and isolation.

A.People
B.
B．The
C.
C．Certain
D.
D．People
E.

Which of the following statements is CORRECT according to the first two paragraphs?
A．After being tripled, the number of people who found no one to discuss important matters becomes 75% of the population.
B．Loneliness can affect both men and women in terms of physical and mental disorder.
C．The loneliness you feel today will bring depression to you one year later, according to Cacioppo.
D．People feel lonely because they have unhealthy lifestyles, for instance, drinking more alcohol.

A.After
B.
B．Loneliness
C.
C．The
D.
D．People
E.