It's your ( ) to look after your parents when they get olderA;olu_英语解答

It's your ( ) to look after your parents when they get older
A;oluty B;challenge C;rule D;secret

人气：376 ℃　时间：2019-10-11 20:24:35

解答

A .duty ,你应该打错了.duty 责任、义务.
当父母变老的时候,照顾他们是你的义务.
B,challenge挑战；C.rule 规则；Dsecret 秘密.三者意思都不符合题意.