do you know the examination place of Mathematics which is ta

Which of the two books is ____,do you know? Which is the smallest number of the four,do you know? Do you know which is the largest desert?Do you know which th DO you know which coutry is the champion of 2008 Olympic Gam Which is the way to the zoo?Do you know Where do you think is the best?which place do you think is t Do you know which c_____ is the biggest in China? DO you know the man which is sitting behind Nancy? do you know the place Linfen China Do you know which pair of shoes_____? Oh,do you mean the place which is known as the Spring City which book do you think is （ ） of the two