In ____late 19th century, computers changed _____great deal

In ____late 19th century, computers changed _____great deal In ________ late 19th century,Europe changed ________ great 初中英语in the 18th and 19th century in the second half of the 19th century 谁翻译一下：In 19th-century Europe. The significance of critical realism in 19th century in the 16th century什么意思 Realistic novel in the 18th century Europe in the 18th century是什么意思 in the 20th century是什么意思 Today computers（ ）a great deal in many fields. 1.Today computers（ ）a great deal in many fields.