Read the text below and answer the question.
"Our family road trip across Canada was filled with unexpected adventures. One memorable moment was spotting a black bear by the roadside, which thrilled the kids. However, the biggest hurdle we faced was certainly the unpredictable weather in the Rockies, which forced us to change our hiking plans multiple times. Despite that, the breathtaking scenery made every challenge worthwhile."
Metne göre, ailenin seyahatindeki en büyük zorluk neydi?
A) Yolda siyah ayı görmek.
B) Çocukları eğlendirmek.
C) Rocky Dağları'ndaki tahmin edilemez hava.
D) Yürüyüş planlarını değiştirmek.
E) Nefes kesen manzaraların tadını çıkarmak.