...man evolved under circumstances ( ) the average size of a tribe was only a few hundred people.个人认为,该空应该填that,是一个同位语从句,circumstance意为情形、情况,可答案给的是where。请教一下各位老师,这题为啥th...
There exists certain degree of similarities between industrial clusters and species population.这里为什么是 of similarities 修饰 degree?A of B中如何判断哪部分修饰哪部分?如a number of B,这里是A修饰B;the number of B,这里是B修饰A。
...封邮件里的一个句子Hi, Lara,Me and my cousins are going surfing at the beach on Sunday......对这个句子我感到困惑:单词“我”和词组“我的表弟们”做并列主语,为什么这里可以把第一人称代词“我”放在第三人称词组“我的表弟们”前面...
1.He complained with reason that he had been treated unfairly.2.I heard the news with much satisfaction.3.He pounced on it with delight.请问第 2和3句的with是什么成分,可以理解为方式吗?而第1句,不懂了with reason是什么意思,做什么成分. complain接宾语从句已...
On Tuesday morning,he told me the meeting was postponed until next Monday.以上句子是我自己写的,请问老师们,这里postpone的用法是否正确?如果正确,postpone 在这里是延续性动词还是瞬间动词?如果是延续性动词,那么说明这个postpone 的动作...