问题描述：
When I came in,I found a thief _____ under the table.A.hiding B.hid C.hidden D.hide
When I came in,I found a thief _____ under the table.
A.hiding B.hid C.hidden D.hide
答案选的是C,但是为什么不能选A啊,I found a thief (who was) hiding under the table这样不行吗?
When I came in,I found a thief _____ under the table.
A.hiding B.hid C.hidden D.hide
答案选的是C,但是为什么不能选A啊,I found a thief (who was) hiding under the table这样不行吗?
问题解答：
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