题目内容
I was on the highway when this car went past followed by a police car. They ______ at the speed of
150 kilometers an hour at least.
150 kilometers an hour at least.
[ ]
A. should have been driving
B. must have been driving
C. could have driven
D. would have driven
B. must have been driving
C. could have driven
D. would have driven
B
练习册系列答案
相关题目