—Did you catch what I said?
—Sorry. I a text message just now.
A. had answering
B. have answered
C. would answer
D. was answering
网友回答
A. had answering
B. have answered
C. would answer
(答案→)D. was answering
解析：考查时态。我刚才正在发短信，意味着你说话时，我正在发短信，故我没有听清你的话。所以用过去完成时。