Marywhyareyoustillhe的精選

問題詳情：—Mary,whyareyoustillhere?Theyareallreadytostart.  —Iamsorry,butI_______whentoleave.A.didn’ttell      B.don’ttell     C.wasn’ttelling   D.wasn’ttold【回答】D知識點：動詞語態...