题目内容
17.The tombs ______ the time of the Northern and Southern Dynasty,and paper cuts of animals were found in them.( )A. | are dated back to | B. | were dated back to | ||
C. | date back to | D. | dated back to |
分析 这些坟墓可追溯到南北朝时期,并且在里面发现了动物的剪纸.
解答 答案:C
由于此处描述的是主语The tombs 的事实情况,所以这里应使用一般现在时;由于date back to=date from 意为:追溯到;通常只能用于主动语态,不用于被动语态;故选C.
点评 做本题的关键在于:首先应了解一般现在时的意义及用法;其次应掌握date back to 不能由于被动语态的用法.
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