288/470.
38.
Antifreeze helps to keep an engine functioning properly:
But only if it is cold outside.
To be more fuel efficient.
Both when it is cold and hot outside.
27 35690 CDL 287 C "" 0

Answer correctly : 0   |   Wrong : 0

Answer Sheet :

Refresh

Refresh this page and redo the question

Restart

Restart this set of tests