關於Whocleanedtheblackbo的百科

• ---Whocleanedtheblackboardyesterday,Dick?---John

• 問題詳情：---Whocleanedtheblackboardyesterday,Dick?---John________.A.cleaned  B.does   C.did   D.is【回答】C知識點：動詞時態題型：選擇題...
• 2019-09-267145