【題組】49. When Mrs. Keaton went back home, the house____ .(A) has been tidying up (B) has been tidied

問題詳情

【題組】49. When Mrs. Keaton went back home, the house____ .
(A) has been tidying up
(B) has been tidied up
(C) had been tidying up
(D) had been tidied up

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)

上一篇 : 【題組】31. (A) , where (B) where (C) , which (D) which
下一篇 : 【題組】23. (A) For starters (B) For instance (C) To be frank (D) In sum

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