......The
next two wonders of the natural world are mountains. Paricutin is a volcano in
Mexico that is nearly 3, 000 meters high. The reason that this volcano has been
voted a natural wonder is because people actually watched its birth and growth
in the 1940s! the volcano's last eruption was in 195...
...to doing 呢?附全文:When John
Todd was a child, he loved to explore the woods around his house, observing how
nature solved problems. A dirty stream, for example, often became clear after
flowing through plants and along rocks where tiny creatures lived. When he got
older, John started to won...
As a discovery claim works its way through the community, the interaction and confrontation between shared and competing beliefs about science andthe technology involved transforms an individual's discovery claim into the community's credible discovery请问老师句中划线的词involved,...
新概念三21课里有一句话:They were known as prizefighters对于这句话的结构理解,有点模糊不清,请老师指教理解1:主语they,谓语 were known , as
prizefighters 介词短语作主语补语。理解2: (在本网站查的其他类似例子)主语they, 谓语系...