.— Was it there you were away to answer the phone?—There is no doubt about it.A. thatB. w

问题补充：

.— Was it there you were away to answer the phone?

—There is no doubt about it.

A. that

B. which

C. while

D. where

答案：

A. that

B. which

(答案→)C. while

D. where

解析：考查时间状语从句。while引导时间状语从句，表示“在……时候/期间”。第一句句意为：当你走开去接电话时，它在那儿吗？