Answer:
The sentence in which a semicolon is used correctly is:
A). Anthony took a trip to Boise, Idaho; Seattle, Washington; and Portland, Oregon.
In this sentence, the semicolons are used to separate items in a list, where the items themselves contain commas. This is a correct use of the semicolon, as it helps to clarify the structure of the sentence and avoid confusion.
Step-by-step explanation: