【简答题】American author Mark Twain once noted that “life would be surely happier if we could only be born at the age of 80 and gradually approach 18.” Twain’s words were only one of many complaints about agin...
【简答题】Read the passage and summarize the main idea and the main point of the passage into no more than 80 words. My neighbor's children love playing hide-and-seek as all children do, but no one imagine that...