标题: 求助 prep 08语法172题 [打印本页] 作者: starlitcream 时间: 2013-10-29 11:50 标题: 求助 prep 08语法172题 Introduced by Italian merchants resident in London during the sixteenth century, （in England lifeinsurance remained until the end of the seventeenth century a specializedcontract between individual underwriters and their clients, typically being）ship owners, overseas merchants, or professional moneylenders
A. in England lifeinsurance remained until the end of the seventeenth century a specializedcontract between individual underwriters and their clients, typically being
B. in England lifeinsurance had remained until the end of the seventeenth century a specializedcontract between individual underwriters with their clients, who typically were
C. until the end of the seventeenth century life insurance in England hadremained a specialized contract between individual underwriters and theirclients, typically
D. life insurance in Englandremained until the end of the seventeenth century a specialized contractbetween individual underwriters and their clients, typically E. lifeinsurance remained until the end of the seventeenth century in Englanda specialized contract between individual underwriters with their clients, whotypically were
答案是d 我选的是a 我的问题1.想不明白typically+名词充当的是什么角色，同位语么？
2.until 引导的应该是什么时态 until。。是时间状语，应放在哪？剧中还是句首句尾？