...法吗?以前从未曾见过。His father showed him that houses could be built for the unexpected.(译:他的父亲让他了解到房子可以用意想不到的东西来建造。)问: 此处for(介词)是当“用....工具/材料”来讲吗? 但好像for没有此用法!
第一句:Healthy care plans are needed in all big cities to prevent ______ spreadof AIDS. 空内填the。
第二句:In ______ review of 44 studies, American researchers found that menand women who ate six key foods daily cut the risk of _______ heart disease by79%. 空内分别填“...
She explained that Rastus was very dear to her.Considering the amount she paid, he was dear in more ways than one!这个是新概念3 lesson19 中的,这里为什么不用过去完成式 she had paid?