Do you know which is the largest desert?Do you know which th

Do you know which is the largest desert?Do you know which th Do you know which country has the largest p________? Which is the largest ancient castle in the world Do you know Which is the way to the zoo?Do you know Do you know which c_____ is the biggest in China? Which of the two books is ____,do you know? DO you know the man which is sitting behind Nancy? How do you know which machine is which请求翻译 Do you know Australia? Australia is the largest island in th Do you know anything about the accident which happened in th Do you know which picture()best? Do you know which pair of shoes_____?