your friendship means a great...to me. A.deal B.amount C,number

The answer is A. deal.

The phrase "means a great deal to me" is a common way of expressing gratitude and appreciation for someone's friendship. It means that their friendship is very important and valuable to you.

The other two options, "amount" and "number," do not make sense in this context. You cannot say "your friendship means a great amount to me" or "your friendship means a great number to me."

Here are some examples of how to use the phrase "means a great deal to me" in a sentence:

• Your friendship means a great deal to me. Thank you for always being there for me
• I'm so grateful for your support. Your friendship means the world to me
• I'm so lucky to have you as a friend. Your friendship means a great deal to me