問題詳情

17. In this chapter, I will examine two current issues in second language research and teaching, __________ with what is certainly the most persistent question in the field: the role of grammar.
(A)beginning
(B)began
(C)being begun
(D)while beginning

參考答案

答案:A
難度:簡單0.731707
統計:A(30),B(5),C(2),D(3),E(0)

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