Europe in the 18th century是什么意思

Europe in the 18th century是什么意思 in the 18th century和in 18th century有区别吗?一篇英语阅读里面第一句：when tea and coffee were first introduced to Europe in the 18th century，第一个问题是tea and coffee were first introduced to Europe in______A______A 19th cen during the last decade of the 19th century 与什么时态连用?Millions of immigrates------ in Europe during the last decade of the 19th century A.has arrived B.had arrived C.arrived选哪个,为什么? In ________ late 19th century,Europe changed ________ great deal and was playing important roles in ________ international trade.A．the；a；the B．the；the；/C．/；a；the D．the；a；/ 谁翻译一下：In 19th-century Europe. what is the longest river in Europe? 专八改错题.冠词.1.With occasional breaks for war,the rates of death and infection in the Europe and America dropped steadily through the 19th and 20th centuries.这题错误的是Europe前面的the要去掉.那为什么19th前面的the不用 Realistic novel in the 18th century 西欧的政治和宗教发展（美国历史）How did political and religious developments in Western Europe motivate and shape European overseas expansion in the 15th and 16th centuries? in 18th century 要不要加the变成in the 18th century 英语翻译Which one is the small est continent in the world?（ ）A、Europe B、Australia C、Oceania D、Africa Decembeir1,2006 is the World AIDS Day?A.17th B.18th C.19th D.20th the man is from france,in which is in europe The 18th,______about three o' clock in the afternoon.选择The 18th,______about three o' clock in the afternoon.a)in b)at c)on d)to As we have seen, the second half of the 18th century was an exciting time in Europe: it was not only an age of great invention, but social changes also led to a rise in all sorts of entertainment, from reading to museums, to travel. （←这一句 the beach is the most crowded place in Europe 英语翻译the country in the 18th centurt. 一道微观经济基础的选择题（请给下解释）原题：In 18th century Europe,governments gave guilds legal authority to limit production of goods.This authority obstructed the market mechanism because the guild's actions prevented the for