Has Jane entered the writing c()?

Has Jane entered the writing c()? Simon has entered for the 100-metre____(race,dash) the entered code is wrong or has expired it has entered the canon of coming-of-age classics. 现在完成时划线提问Jane has visited the UK before 划线 the UK-------- --------- ----------- Jane visited before? Kate's read the book twice.--____.A.So is Jane B.So has Jane.C.Neither is Jane.D.Nor has Jane. The one (with) long hair.she is Jane.能用has The Email you have entered has already been registered什么意思 依据开头字母填单词A university has many d______.Without p____,they entered the factory. The username/password combination that you have entered has not been recognised.Please try again. Each of them has entered the car race反义疑问句是?求讲解, It has never entered the wool of hers 顺便解释一下为什么那么翻译, Jane has breakfast at 7点 in the morning对has brekfast提问 华为交换机中出现The line protocol on the interface Vlanif9 has entered the DOWN state的原因是? My cousin ( ) the Science Camp .A.has come B.has signed up for C.has filled out D.has entered为何要选B呢? 老师选C我选A　求详细解答The company _____the China market in 2005and now manages five shops in Beijing.A entered B enters C has entered D had entered your password has been entered incorrectly. jane has bought the book written by Mo Yan for two weeks.改错