摘要：The baby fell a rock in his walk but he managed to to his feet. A.over,struggle B.off,run C.over,stand D.off,bring 解析:动词fall与第一空构成短语.意为“绊倒 ,第二空与to one's feet构成短语. 意为“挣扎着站起来 . 答案:A

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