關於Whatisyoursisterdoin的百科

• —Whatisyoursisterdoing?    —She

• 問題詳情：—Whatisyoursisterdoing?    —She________mymomwithcooking.        A.helping          B.helps                       C.ishelping【回答】C知識點：動詞時態題型：選擇題...
• 2021-02-0421395