【題目】 The scientist spent years alone in the forest, ______ by eating wild fruit and small animals.

A. surviving B. survived

C. to survive D. having survived

【答案】A

【解析】

試題分析：考查非謂語動詞。句意是：科學家在森林里獨自度過了數(shù)年，通過吃野果和小動物幸存。此處

是現(xiàn)在分詞作伴隨狀語。故選A。

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