[单选题]要查询book表中所有书名以“电子商务”开头的书籍作者，可用（ ）语句。
ASELECT author FROM book WHERE book_name='电子商务*’
BSELECT author FROM book WHERE book_name LIKE '电子商务*’
CSELECT author FROM book WHERE book_name='电子商务%’
DSELECT author FROM book WHERE book_name LIKE '电子商务%’
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