isthis（）book?
举一反三
- Hi,isthis——phonenumber
- 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