赞题库-背景图
单项选择题

That woman is the only ______ of the air crash.

A. survival
B. survive
C. surviving
D. survivor
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热门试题

单项选择题When I read the novel, I can't help ______ my friend Mary.

A. to think
B. of thinking
C. thinking of
D. thinking

单项选择题Doctors believe that lung cancer is caused ______ by smoking too much.

A. part
B. at part
C. in part
D. with part