在 It really looks like a man putting up his hands and saying hello to everyone 中,putting…和saying…是什么词——现在分词还是动名词?它们是什么成分——是现在分词作定语,修饰前面的man?还是动名词,用作宾语man的补...
Some suggest that the world could divide into techno-camps, with the current system in which most technology spreads globally unpicked - "decoupled" - into competing systems, one controlled by X, another by Y. This would be very hard to bring about. Publised research, patents, people...
When you are near a lake or an ocean , you feel cool .Why ? The sun makes the earth hot, but the air over the water stays cool.The hot air over the earth goes up , and then the cool air over the water moves in and takes the place of the hot air.When you are near a lake , you feel the cool air when i...
a. John Smith often murmurs, in other words, speaks in a very low voice.疑问 :speaks in a very low voice能看成是murmurs的同位语吗?很多资料上在讲到同位语的概念时,一般是说对名词词组进行解释和说明的词组或句子,但是这里被解释的词是动词mu...