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标题: 关于during的时态(PREP 80) [打印本页]

作者: tasteofbit    时间: 2007-5-15 17:11
标题: 关于during的时态(PREP 80)

关于时态部分总是有点糊涂,下面这个问题只是做完后想到的,请较大家一下

Radiocarbon dating of fossils taken from caves on islands along southeastern Alaska’s coast suggest that at least a portion of the area was remaining ice-free during the last ice age.
A. suggest that at least a portion of the area was remaining
B. suggest at least a portion of the area remaining
C. suggests that at least a portion of the area remained
D. suggests at least a portion of the area that had remained
E. suggests at least a portion of the area to have remained

 

答案是C,关于这点我没什么异议。只是突然想到during的时态问题。如果D选项改为"suggests that at least a portion of the area have remained",那么这个答案是否也可以呢?

 

 


作者: jiyuztc    时间: 2007-5-15 17:15
during用过去时
作者: 20060612cat    时间: 2007-5-18 23:56
BUT GWD 14-8  during three month, the correct answer is perfect tense.?
作者: sunpaopao    时间: 2007-5-19 05:02
关于类似的问题,我也一直搞不懂
作者: yogurt    时间: 2007-6-25 05:16
对解释:during要用过去时,也有疑义
白勇语法总结里,during+the last+时间短语     是判断使用现在完成时的时间标志
D,E应该错在后面,定语从句应尽可能简化,常省略that/which 和be动词





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