The last half of the nineteenth century_____ the steady impr

The last half of the nineteenth century_____ the steady impr The last half of the nineteenth century __the steady improve the last half of the nineteenth century ____ the improvement 翻译 the last half of nineteenth century wintnessed the steay 英语翻译The second half of the nineteenth centurywitnessed the f 英语翻译The second half of the nineteenth century was a very imp 英语翻译In the nineteenth century,the invention of the telegraph The first part of the 20th century_____ more great invention in the second quarter of the nineteenth century 英语翻译原文Chichester followed the route of the great nineteenth My partents ______ ______me the impartence of studying (impr half of the students