she looked _____when she heard the good news.pleased or pleasant?这两个词的用法有什么区别?

she looked _____when she heard the good news.pleased or pleasant?这两个词的用法有什么区别? she looked around She looked very___(worry). And then she looked and looked and bought manyAnd then she looked and looked and bought many gifts she looked at me expectantly中文意思 she looked down into his face. she looked about her helpless怎么翻译 She bent down and looked through.翻译. she went and looked for it physically. she _____when I go to see herA is always working B always workedC has always worked D was always working She looked at me ( ) she did not know me. she looked calm ,but a _____ she was very nervous she looked t her book before the examinationshe looked t_____ her book before the examination She _______ as the bird flew away.A.watched B.looked C.looked at The girl（ ）but could see nobody.She began to feel afraid.A、looked afterB、looked forC、looked aroundD、looked at When I ______ for her,she was leaving the hall.A.looked around B.looked out C.looked back D.looked down _____when she can finish writing the book横线上为什么要填There is no knowing而不是Don't know或Not knowing? 转换被动语态 she looked after the chidren quite well