Heappreciated______thechancetodeliverhisthesisintheannualsymposiumonComparativeLiterature.
A.to have been given B.to have given C.having given D.having been given正确答案D
Heappreciated______thechancetodeliverhisthesisintheannualsymposiumonComparativeLiterature.
A.to have been given B.to have given C.having given D.having been given正确答案D
