Answer:
A. All refrigerated delivery trucks were required to have a record-
keeping thermometer mounted inside.
Tuxedo a piece of clothing you wear to a fancy place
The answer is option “C”. A challenge is something that is hard.
A symbol is a literary device that stands for something else. It describes a thing figuratively rather than in literal terms.
An example for this is in Minister's Black Veil. The black veil is the symbol of the sins the person hides.
