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。
Suppose a collector with a bill for paints, paper and canvas should, in traversing this route, suddenly meet himself coming back, without a cent having been paid on account.请老师分析一下without a cent having been paid on account语法结构,其中,having been paid on account是现在分...
She argues that the concept is neither class-bound nor rigid; conventions of gentlemanly behavior enable a man to act naturally as an individual within shared assumptions while taking his place in society.问:句中taking his place什么意思?其前的连词while是“与……同时”的意...
...-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。
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...