30. What are the six main categories of second language learning strategies?
(A)Cognitive, interactional, memory-related, compensatory, psychomotor, and social strategies.
(B)Cognitive, metacognitive, memory-related, compensatory, affective, and social strategies.
(C)Metacognitive, discursive, strategic, social and communication strategies.
(D)Metacognitive, informational, compensatory, outlining, and synthesizing strategies.