(70) Saya sedang mengantri membeli tiket kereta api, tiba-tiba ada orang tua menye robot antrian, maka __ A. Saya diam saja. B. Demikesopanan saya membiarkannya. C. Saya segera menegurnya karena tidak sesuai dengan peraturan. D. Saya menggerutu. E. Saya pura-pura acuh tak acuh.

The best answer is **B. Saya membiarkannya demi kesopanan.**Option B demonstrates politeness and consideration for an elderly person, which is generally valued in many cultures. While cutting in line is against the rules, showing compassion and understanding to an elderly person in this situation is a more appropriate response than the other options. Options A, D, and E show a lack of empathy, and option C is overly aggressive and might be considered rude.