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英语?Atlastsheleftherhouseandgottotheairport,onlytheplaneflyingaway.A)havingseenB)tohaveseenC)sawD)tosee

题目详情
英语?
At last she left her house and got to the airport,only ________ the plane flying away.
A) having seen
B) to have seen
C) saw
D) to see
▼优质解答
答案和解析
C这里省略了主语she