Question

.
If you compare food costs today ______ of a year ago, you will find the difference.

A．to that

B．to them

C．with that

D．with those

Answer 1

C

compare…to 比喻， compare…with 比较；that为避免重复代指cost。句意：如果你把食品的成本与一年前相比的话你会发现不同之处。