Laura opened the door and rushed into the rain I could stop her. A. untilB. afterC. befo

问题补充：

Laura opened the door and rushed into the rain I could stop her.

A. until

B. after

C. before

D. unless

答案：

A. until

B. after

(答案→)C. before

D. unless

解析：句意：萝拉打开门，在我能阻止她之前她冲进了雨中。A. until直到……； B. after在……之后；C. before在……之前；D. unless除非，rush into冲进，根据对句子的分析，可知在我能够阻止她之前，她冲进了雨中，故选择C。