在保存Excel工作簿的操作过程中,默认的工作簿文件名是Book1.

Which of the following are books of prime entry? 1 Sales day book 2 Cash book 3 Journal 4 Purchase ledger

You: Good morning, Prof. Smith. 1 ____________ for the book you sent me.

In conversation 1, Role playing, the man called to book a table for 5 people.

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

（6-3）阅读程序，写出程序运行结果。 class Book{ private static int counter=0; private int id=1; private String name; public Book(String name) { this.name = name; counter++; this.id=this.id+8; } public static int getCounter() { return counter; } public int getID() { return this.id; } } public class BookDemo{ public static void main(String[] args) { Book b1=new Book("红楼梦"); Book b2=new Book("西游记"); Book b3=new Book("儒林外史"); System.out.println(b3.getCounter()*Book.getCounter()*b3.getID()); } }

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();

现有表 book，字段：id (int)，title (varchar), price(float); 其中 id 字段设为主键，使用 insert 语句向 book 表中 插入数据，以下语句错误的是（ ）。 A: insert into book (id,title,price) values(1,'java',100) B: insert into book (title,price) values('java',100) C: insert into book values ('java',100) D: insert book values('java',100)

现有表book，字段：id(int)，title(varchar),price(float);其中id字段设为主键，使用insert语句向book表中插入数据，以下语句正确的是 A: insert into book(title,price) values('java',100) B: c)insert into book values('java',100) C: insert book values('java',100) D: insert into book(id,title,price) values(1,'java',100)

下列（ ）赋值语句是错误的 A: Select @c=1 B: Set @c=1 C: Select @dj=单价 from book order by 单价 desc D: Set @dj=单价 from book order by 单价 desc