I think you could pick both B and D in this situation. You didn't include the passage so I have nothing to go on here except my little knowledge of the story from when I read it.
Answer:
c. Because Cheryl is a farmer, she has very strong opinions about GMOs, but she hasn't shared them with me.
Explanation:
A compound-complex sentence is a sentence which is made up of at least two independent clauses, a predicate, verb, and one or more dependent clauses and is separated by a comma or semicolon.
Therefore, from the given answer choices, the choice that is a compound-complex sentence is option C.
This is because, the sentence has more than one independent clause and is separated by commas.
The answers to 1-3 are :
1. a.
2. a.
3. b.
