Regular maintenance such as inflating tires, replacing air filters, and tuning the engine can not only extend the life of a vehicle, but also can boost fuel efficiency.
-
Anot only extend the life of a vehicle, but also can
分析该选项
-
Bnot only extend the life of a vehicle, but also
分析该选项
-
Cextend the life of a vehicle, but also can
分析该选项
-
Dextend not only the life of a vehicle, but can
分析该选项
-
Enot only extend the life of a vehicle, and also can
分析该选项
显示答案
正确答案: B