题目内容
From the dates ________ on the gold coin, we decided that it was made five hundred years ago.
[ ]
A.marking
B.marked
C.to be marked
D.having been marked
答案:B
提示:
提示:
|
mark给……作标记(记号),mark A(with B)。这里相当于:the dates which are marked on the gold coin, dates与mark之间是被动关系,所以要用过去分词。 |
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