精选优质文档-倾情为你奉上大学英语语法教程新编英语语法教程（第五版）答案Ex. 1A1. A. his home work B. quickly, to play2. A. The huge black horse B. the race3. A. have thought about B. going into space4. A. warms up and crawls B. out of the bag5. A. one of the most beautiful planets to look at through a telescope B. because of the many rings that surround it6. A. 165 years B. to complete its path, or orbit,around the sun7. A. you and your brother B. How many pairs of short
