题目内容
The boy joyfully ate up every single bit of the food on the table, his dog at him with its mouth watering.
A. staring B.stared Ｃ.to stare D. having stared
A
解析试题分析：考查独立主格结构。分词做状语的时候，当分词的逻辑主语与句子主语不一致的时候，需要在分词前面把逻辑主语添上去，形成独立主格结构的形式，本题的staring at…的逻辑主语是his dog，而不是句子主语the boy。因为stare at与his dog构成主动关系，故使用现在分词的形式。故A正确。
考点：考查独立主格结构
点评：分词做状语的时候，当分词的逻辑主语与句子主语不一致的时候，需要在分词前面把逻辑主语添上去，形成独立主格结构的形式。独立主格结构相当于一个状语从句，两者可以互换使用。
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Kieron Williamson, a seven-year-old British boy, is being recognized as an art genius after selling 16 paintings for 18, 000 pounds in just 14 minutes. This boy has artistic skills that would be the envy of any serious painter and drawn comparisons to Pablo Picasso, a child prodigy（神童）who became one of the most recognized artists of the 20th century.
now, with so much still to learn, there’s only one thing he wants to be when he grows up. He said, “I think I’ll definitely be an artist. ”
view at the seaside. 
Kieron Williamson, a seven-year-old British boy, is being recognized as an art genius after selling 16 paintings for 18, 000 pounds in just 14 minutes. This boy has artistic skills that would be the envy of any serious painter and drawn comparisons to Pablo Picasso, a child prodigy（神童）who became one of the most recognized artists of the 20th century.
now, with so much still to learn, there’s only one thing he wants to be when he grows up. He said, “I think I’ll definitely be an artist. ”
view at the seaside.