66．（1分）The car is running at a （速度）of eighty kilometers an hour
Answer key
speed
（1分）The car is running at a （…——2010 高考英语第 66 题答案解析
2010_省自主命题（陕西）
题目指纹
这道题真正考什么？
difficulty
Differentiating
2010_省自主命题（陕西）
66．（1分）The car is running at a （速度）of eighty kilometers an hour
speed