第1个回答 2009-05-24
In twenty-first century, people are shopping online and getting items by free shipping.
第2个回答 2009-05-24
In the 21st century,people are likely to shopping online and call for home delivery.
第3个回答 2009-05-24
in the 21st century,people will be able to shop via the internet in their families and can demand the delievery service.
第4个回答 2009-05-24
In the 21st century ,people will do shopping through Internet at home,combine