单项选择题

She had never traveled on a train ______ .

A． ago
B． before
C． in the past
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单项选择题
Steven has to work on Sundays.
A． Right.
B． Wrong.
C． Doesn't say.
单项选择题
The Morales family is a big family With five members.
A． Right.
B． Wrong.
C． Doesn't say.
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