题目

 Most of us_________more than one thousand English words before we came to this     school.                                                           (     )      A. would learn                 B. will learn      C. have learned                D. had learned 答案：D5．在横线上填上适当的单位．云南省的面积约为384000平方千米湖泉生态园的占地面积约200公顷锦屏山弥勒佛高19.9米一台冰箱的体积约为3立方米．