1Thesingerhasever的精选

问题详情：根据句意及汉语提示填写单词。1.Thesingerhasever________(表演)inseveralforeigncountries.2.Achildshouldbe________(表扬)whenheissuccessfulandencouragedwhenhefails.3.Thenurseputsomemedicineonhis___...