https://online2.tingclass.net/lesson/shi0529/0008/8490/108.mp3
https://image.tingclass.net/statics/js/2012
18.______ to the mountain towns is often difficult because of bad roads.
A. Aversion B. Orison C. Incentive D. Access
aversion 厭惡，嫌惡，討厭的
orison 祈禱
incentive 刺激，獎(jiǎng)勵(lì) (跟金錢有關(guān))
