It reached a speed of forty miles an hour. It ______ forty miles an hour.
A: ran
B: ran with
C: went at
D: drove with
                    A: ran
B: ran with
C: went at
D: drove with
举一反三
- It reached a speed of forty miles an hour. It ________ forty miles an hour.
 - They drove at a(n) speed of 100 miles per hour. A: common B: average C: forceful D: special
 - 7. He drove at a _______________ of 70 miles per hour. A: pace B: rate C: speed D: percentage
 - ____along the quiet road at forty miles an hour, and then an old man suddenly started to cross the road in front of me.
 - 11. The speed of this car was 160 miles ____ hour.
 
