True it is hard to make accurate predictions, but the steady growth of the information industry ensures that this line of products will be highly profitable. 请问,句子前半部分的粗体字是什么结构?谢谢老师们。
...-shaped structure that opened in 2010 and lights up in neon at night.复合形容词 towering and transparent tent-shaped 里,transparent 和 tent-shaped 之间为什么没有联字符?谢谢老师的解答。
He looked at the children playing under the tree and felt pleased. 想问下老师,这个句子里面playing under the tree 对 children来说,是定语还是宾补?而后半句 felt pleased 可以理解为修饰children的吗?
The United States has reduced its forces there to around 8600 since signing the deal with the Taliban in February.这里的since signing...意思是自从签署了...那么为什么不用since having signed 完成时呢?
No more valiant hero ever fought his way through the ranks of an enemy.他所向披靡,战场上杀敌的英雄都没法跟他相比。no more valiant = no more + adj 这种结构含义和用法? 后面为什么没有than与之匹配呢?
seem接形容词或名词时to be都可以省略吗?比如: Even minor problems seem ( ) important. They seemed (to be) good at reading. what seems (to be) the trouble?是否第一句可以加上to be...