問題詳情

【題組】43. According to the author grammar helps when ______.
(A) we look up something in a book
(B) we ask someone to make rules
(C) we speak our native language
(D) we learn a foreign language

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)