These definitions for master in the dictionary. Which one best fits the context of the passage

Question

asked Jan 23, 2020 32.1k views

2 Answers

Croeck · Answer 1 · 2020-01-23T21:09:16+0000

Answer:

I think is D

Step-by-step explanation:

Because before Bert moves on he needs to " know" or " master" certain skills or knowledge