问题补充:
As a child, Johnson would sit on the steps alone, the sun down.
A. watching; go
B. watching; went
C. watched; going
D. watched; went
答案:
(答案→)A. watching; go
B. watching; went
C. watched; going
D. watched; went
解析:考查非谓语动词:句意:当他是个孩子的时候,Johnson经常一个人坐在台阶上,看着太阳下山。第一空填watching是现在分词做伴随状语,表示主动关系,第二空是省略to的不定式做宾语补足语,词组是:watch +宾语+do,选A。