The above outlined literature works revealed that the potential of using OSA, as a base material in the production of geopolymer composites, was merely investigated, if none.
By 1970, according to a World Wildlife Fund report, only about 4500 tigers survived throughout the world-half of them in India.请问这里的throughout the world-half of them什么意思?作什么成分?
He kept order with calm and a big smile and the sheer presence of himself, six-feet-six and with bulging muscles under his coat. 这里的状语并列关系是什么样的呢?都是什么状语?结构有点混乱,还请老师分析分析!谢谢
A(主语)B(谓语)the basic themes and preoccupations of an unfolding , dominant puritan traditionin American intellectual life.解析说:红色的是宾语,绿色的是宾语的后置定语,为啥这后置定语之间要加个逗号,这是什么语法知识呢?
Our contemporary quest for happiness has shriveled to a hunt for bliss-a life protected from bad feelings, free from pain and confusion.老师,请教您这句话的语法及句子结构。