Unselfishness is the very _______ essence of friendship.
A. romantic part
B. important part
C. difficult part
D. interesting part
Giải bởi Vietjack
Đáp án: B
Giải thích: Sự ích kỷ là bản chất phần rất quan trọng của tình bạn.
The aim of the culture festival is _______ friendship between the two countries
The children seem to be totally capable ________ working by themselves.
I've got lots of _______, but only a few are really good friends
