单项选择题

A．Choose the right route.
B．Refuel the car regularly.
C．Start the engine.
D．Tell the computer where to go.
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单项选择题
It has been found that vitamin E ________.
A．should be taken by patients regularly and persistently
B．can effectively reduce the recurrence of heart disease
C．has a preventive but not curative effect on heart disease
D．should be given to patients with heart disease as early as possible
单项选择题
A．She admires Jean’’s straightforwardnessB．She thinks Dr. Brown deserves the praiseC．She will talk to Jean about what happenedD．She believes Jean was rude to Dr. Brown
A．She admires Jean’’s straightforwardness
B．She thinks Dr. Brown deserves the praise
C．She will talk to Jean about what happened
D．She believes Jean was rude to Dr. Brown
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