问题
选择题
Mr.Thomas wrote a __ book last year.
A. ten-thousand-words B.ten-thousand-words C ten-thousands-words D. ten- thousands-word
答案
答案：B
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Mr.Thomas wrote a __ book last year.
A. ten-thousand-words B.ten-thousand-words C ten-thousands-words D. ten- thousands-word
答案：B
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