______ it was getting dark, we decided to stop at a hotel for th

______ it was getting dark, we decided to stop at a hotel for the night.
A、Since
B、If
C、Though
D、That
【正确答案】：A
【题目解析】：该题考查连词。since表示原因，if表示条件，though表示转折，根据句意需要选择表示原因的since。本句的句意为“因为天色已晚，我们决定找个宾馆住上一晚。”