Giải thích câu tục ngữ: Có công mài sắt có ngày nên kim

In approximately 200 words, summarize the main points of jackson kuhl's "innovations that changed building design."

Which sentence is punctuated correctly? a) the moon which often shines too brightly in my window is full tonight. b) my new textbook which costs over thirty dollars is the best one i've ever read. c) mr. smith, who is a well-respected lawyer, has just retired from active practice. d) the play by velma winterbaker, that was published last year, ended up winning the pulitzer prize. '

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