题目内容

【C20】______

A. but
B. then
C. them
D. for

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【C18】______

A. from
B. against
C. away
D. off

【C10】______

A. because
B. since
C. when
D. for

【C16】______

A. unless
B. before
C. thus
D. until

【C12】______

A. many
B. much
C. deeply
D. profoundly

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