标题: 求助一道XDF语法题 [打印本页] 作者: Lois6669 时间: 2011-5-10 18:44 标题: 求助一道XDF语法题 The sale of government surplus machinery will begin at 9 a.m. and continue until the supply lasts. (A) will begin at 9 a.m. and continue until the supply lasts
(B) begins at 9 a.m., continuing until the supply lasts
(C) will begin at 9 a.m. and, until the supply lasts, will continue
(D) begins at 9 a.m. and, as long as the supply may last, it continues（E）
(E) will begin at 9 a.m. and continue as long as the supply lasts 作者: kathyhappy 时间: 2011-5-10 19:59
主要考察的应该是Parallelism和Logic Prediction吧 A）until 前面通常会有否定内容，not...until B)continuing缺乏谓语动词 C)还是until,而且will begin...will continue很wordy D)前面是the sale说明特指，用begins是一般现在时，表示一个通常的状态，语义不符 E)正确，begin...continue对称，as long as..表示sale will continue的前提，语义符合作者: 夜夜箫歌 时间: 2011-5-10 22:57
我不记得是不是在哪里看到说continue不能用进行时的。。。是不是记错了= =求解答。。。作者: arish 时间: 2011-5-11 04:03
不知道我记得对不对，OG好像是认为，unitl如果前面主句没有否定(not等)，会有歧义，请大家拍砖
