20. In school, students must use language, written and spoken, to express their thoughts and to demonstrate their understanding and mastery of academic tasks.
_____, language is the vehicle of learning and instruction
(A) Furthermore
(B) Otherwise
(C) However
(D) Simply put
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統計: A(30), B(12), C(6), D(60), E(0) #2320918
統計: A(30), B(12), C(6), D(60), E(0) #2320918