100 câu trắc nghiệm Từ đồng nghĩa nâng cao (P3)

The famous racehorse Secretariat had to be destroyed because of a painful

16/20

The famous racehorse Secretariat had to be destroyed because of a painful, incurable hoof disease.

disabling

vexatious

dangerous

irreparable

Giải thích

KEY D: incurable = irreparable: không thể cứu chữa được