Please accept my ________ apologies for not having informed you of the changesof text

大学 专四 已帮助 人

Please accept my ________ apologies for not having informed you of the changesof textbooks in advance.

A) obsessive

B) specialized

C) lifetime

D) heartfelt

热搜:关于氨基酸代谢错误的论述是_________。