问题补充:
When he came back, he found the bag he had over the seat was gone.
A. left hanging
B. left to hang
C. left hung
D. to leave hanging
答案:
(答案→)A. left hanging
B. left to hang
C. left hung
D. to leave hanging
解析:
这题考查的是leave +宾语+doing,“使…处于…状态“,he had left hanging over the seat这里作定语修饰the bag,句意是:当他回来时,他发现他挂在椅背上的包不见了。选A。