—Ittookmetenyearstobuildupmybusiness,anditalmostkilledme.—Well,you

—It took me ten years to build up my business, and it almost killed me.
—Well, you know what they say, “___________.”A.There is no smoke without fire;B.Practice makes perfect;C.All roads lead to Rome;D.No pains, no gains

D解析考查谚语：A. There is no smoke without fire; 无风不起浪 B. Practice makes perfect;熟能生巧 C. All roads lead to Rome;条条大路通罗马D. No pains, no gains不劳无获，句意：--花了我十年才建立自己的公司，几乎要了我的命。--你知道，俗话说：不劳无获。选D。

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