问题
选择题
The young girl sitting next to me on the plane was very nervous.She ______before.
A．hasn’t flown
B．didn’t fly
C．hadn’t flown
D．wasn’t flying
答案
答案：C
sitting next to me，后置定语修饰The young girl，前面句子用 was ，没做过飞机应是过去的过去。选C