—Whyhaven'tyouaskedhertocomehere?—She

問題詳情：

 — Why haven't you asked her to come here?

— She _______ an important experiment when I found her and she _______ it.

A. had done; didn't finish         B. was doing; hasn't finished

C. did; wouldn't finish           D. did; hadn't finished

【回答】

B

知識點：動詞時態與語態

題型：選擇題