At least ________ percent of all freight shipped in the United States moves by trucks--at least part of the way--from producer to user.
A. 20
B. 75
C. 15
D. 5
E. 10
Answer: B
At least ________ percent of all freight shipped in the United States moves by trucks--at least part of the way--from producer to user.
A. 20
B. 75
C. 15
D. 5
E. 10
Answer: B