单项选择题A variety of extracurricular activities are added in American schools ()
A.to help students climb the education ladder B.to enrich students' dull life at school C.to help students become more successful in later life D.to extend college education down into elementary schools
单项选择题Which of the following can be the best title for this passage
单项选择题Why did Ruby start painting according to Dick George()
A.Because she was seven years old. B.Because she was the first to come to the zoo. C.Because she learned a lot from the goat and the chickens. D.Because she had no elephant partners to play with.
单项选择题Why did people in the 19th century believe the existence of intelligent life on Mars
单项选择题Americans believe that education is ()
A.the only way to success B.the main purpose of the schools C.just like climbing ladders D.important to success