Question

反义词快1.沉默→2.严肃→3.忧虑→┐ ┐ ┌├┌┼—┐││ │ │││—┼—┴└│ │ └╯└╯—╯┐ ┐ ┌├┌┼

Answer 1

1.沉默→开怀

2.严肃→活泼

3.忧虑→喜悦