Because he never makes choices for himself. She's always making them for him.
C and D can obviously be crossed out right away, as they make no sense. However it is a bit of a tough one between A and B(assuming B means the key points of the paper, and not just their personal view). And If B DOES mean the key points of a paper, I would roll with B. However, if it's just another silly answer, go with A.
Answer:
A good argument is one in which the premises give good reasons to believe the conclusion is true. A good argument is one that presents a conclusion and then gives good reason.
Explanation:
please mark me as a brainlist..
Main clause: Chris's chief interest was tennis.
subordinate clause:which he was just learning to play/adverb or adverbial clause of time