Looking up, I saw that some children rags were looking at me silently as I ate.A
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Looking up, I saw that some children _____ rags were looking at me silently as I ate.
A.with
B.by
C.on
D.in
试题答案
D
考察介词。此处为固定短语in rags 意为衣衫褴褛的句意为，抬头我看到一些衣衫褴褛的孩子在我吃东西的时候，静静地看着我。