Well, let's go through the Alphabet and mention the letters that contain some closed space:
A, B, D, O, P, Q, R,
That's a total of 7 letters- so the correct answer is "seven"
In an alphabet of lower case letters there are many more, for example "e", "g"
Answer:
The doc format is a computer file format for text documents
Answer:
I think the answer is D, your welcome