单项选择题

New data has（）that the damage to the ozone layer is not confined to the southern hemisphere.

A. ratified
B. confirmed
C. assured
D. approved

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单项选择题
Can you imagine ! He offered me $ 5000 to break my contract. That’s （）. Of course I didn’t agree. I would take legal action.

A. fraud
B. blackmail
C. bribery
D. compensation
单项选择题
On 9 December, James Joyce experienced one of those coincidences which affected him（）at the time and which later became material for his books

A．inadequately
B．systematically
C．profoundly
D．simultaneously
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