多項(xiàng)選擇題

數(shù)據(jù)庫(kù)中有一張表名稱為Student,有列Number,Name,Age,IDCard,Sex。主鍵是Number,數(shù)據(jù)類型為Varchar(20)。要求寫(xiě)刪除學(xué)號(hào)為“20140001”的學(xué)生,下列哪個(gè)SQL語(yǔ)句是正確的()

A.Delete Student‘20140001’
B.Delete Student“20140001”
C.Delete Student Where Number=‘20140001’"
D.Delete From Student Where Number=”20140001”"

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