What's the highest Lou in the

What is the second highest moutain in the world? What is the highest palace in the world? What is the highest mountain in the world? In which country is the world's highest waterfall? Tom’s score on the test is the highest in the class; he ___ Mary's score on the test is the highest in her class; she __ 1.Mary's score on the test is the highest in her class; she Daniel jumped highest in the high jump. David j____the highest in the high jump. Wich mountain is the highest in China? What's the highest mountain on earth and how high is it? At 2473 meters,it's the highest mountain pass in Europe.这句话是