中国大学MOOC: 创建视图sale_item_view，该视图中包含订单编号、订货日期、图书编号及数量。可以使用以下SQL语句实现：create view sale_item_view（order_no，order_date，book_no，qty） asselect sales.order_no,sales.order_date,book_no,qtyfrom sales,sale_itemwheresales.order_no=sale_item.order_no

The Six Classics include the Book of Changes, ____, the Book of History, the Book of Rituals, the Book of Music and the Spring and Autumn Annals. A: the Book of Manners B: the Book of Nature C: the Book of Songs

声明并实例化Book类型的一个新对象，正确的是（)。 A: Book b; B: Book b = new Book(); C: Book b = new Book[]; D: Book b =Book();

alFoxPro中,如果用语句:a="book",book="展望",?a,book后,结果是:book展望

I would like to book a booth. “Book a booth” means_______. A: book a ticket B: cancel a booth C: book a stand D: book a room

The teacher went into the classroom, _______. A: with book in hand B: a book in hand C: with a book in hand D: book in hand

Where is the book? I bought the book this morning. A: Where is the book which I bought the book this morning B: Where is the book which I bought this morning

The Four Books are The Book of Poetry, The Book of History, __4__ and The Book of Changes.

Which of the following is not the work of Confucius? A: Book of Rites B: Book of Music C: Book of Odes D: Book of Beauty

—Is this a Chinese book or an English book?—Oh, _________. A: yes, it is B: no, it isn't C: an English book D: a music book