________atfailingint的精選

問題詳情：________atfailinginthemathexam，Johnwouldn'tliketotalkaboutittohisparents.A．Disappointed B．TobedisappointedC．Disappointing D．Havingdisappointed【回答】A[考查過去分詞短語作狀語。句意：因為約翰對他的...