单项选择题

A．has an unusually strong heartB．must be suffering from……

If after vigorous exercise a person’’s pulse rate remains high for a long while, he or she________.

A．has an unusually strong heart
B．must be suffering from some disease
C．should go to the hospital to have a check-up
D．needs to reduce the intensity of the exercise

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填空题highest-risk

单项选择题The Prime Minister in Britain is head of______.

A．the Shadow Cabinet.
B．the Parliament.
C．the Opposition.
D．the Cabinet.

单项选择题The President during the American Civil War was______.

A．Andrew Jackson.
B．Abraham Lincoln.
C．Thomas Jefferson.
D．George Washington.

单项选择题The distinction between parole and langue was made by______.

A．Halliday.
B．Chomsky.
C．Bloomfield.
D．Saussure.

单项选择题What essentially distinguishes semantics and pragmatics is the notion of______.

A．reference.
B．meaning.
C．antonymy.
D．context.