题目内容
--Henry has been teaching English in Beijing University for many years.
--It's no ____ he can speak Chinese so well and idiomatically.
A.matter B. doubt C. problem D. wonder
D
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题目内容
--Henry has been teaching English in Beijing University for many years.
--It's no ____ he can speak Chinese so well and idiomatically.
A.matter B. doubt C. problem D. wonder
D