問題詳情

(  )1.There is a tall tree in ________ front of our classroom; therefore, it is usually cool in summer.
(A) the  
(B) a 
(C) × 
(D) an

參考答案

答案:C
難度:簡單0.796117
統計:A(17),B(2),C(82),D(1),E(0)

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