A.Kansas City B.Miami C.Atlanta D.Seattle
单项选择题The difference between the afternoon high and the evening low is greatest in ()
A.Seattle B.Los Angeles C.Las Vegas D.Phoenix
单项选择题According to the forecast, ()
A.Kansas City will be warmer than Toronto B.temperatures will be the lowest in Seattle and Minneapolis C.the weather will be fine in most of the listed cities D.more than half of the listed cities ore cloudy or rain likely
单项选择题How is the 1996 discovery related to the possible existence of organisms on Mars
单项选择题What were the Mars' seasonal changes in color believed to be
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
单项选择题When Elephants Paint is a book ()
A.on the history of arts B.about the painting elephants in Asia C.explaining how to teach elephants to paint D.chiefly theorizing about elephant art