... at holding their breath under water even before they can walk.文中这里的expert 为什么不是复数呢,还是说文中的意思其实是“他们变得擅长游泳”,而不是“变成了专家”,所以不用加s,老师我这样理解对吗,或者我造个句子:I became expert...
在印象当中seem to do sth.其不定式里的动词,如果是动态动词,那不定式与谓语动词的关系是: 1.谓语动词之后 Plant estrogens in soy don't appear to increase breast or uterine cancer risk. 大豆中的植物雌激素...
...,留下深刻印象【学习要点】1. 词义理解make an impression 的字面意思是“留下印象”,但实际意思通常是指“留下好印象”,相当于 make a
good impression。请看以下摘自《韦氏高阶英汉双解词典》的同义句:I was trying to make an
impressio...