摘要: He was puzzled by this phenomenon. He began to try every approach the best way of working it out. A. known to find B. knowing to find C. known finding D. knowing finding
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He was puzzled by this phenomenon. He began to try every approach _________ the best way of working it out.
A. known to find B. knowing to find C. known finding D.knowing finding
查看习题详情和答案>>He was puzzled by this phenomenon. He began to try every approach _________ the best way of working it out.
A. known to find B. knowing to find C. known finding D.knowing finding
查看习题详情和答案>>He was puzzled by this phenomenon. He began to try every approach _________ the best way of working it out.
A. known to find B. knowing to find C. known finding D.knowing finding
查看习题详情和答案>>