語法與情景會話—Whatdidyoubuy

問題詳情：

語法與情景會話

—What did you buy _______ yesterday morning?

—I bought  _______umbrella.

A. on; a           B. ; a           C. on; an          D. ; an

【回答】

D

知識點：冠詞

題型：選擇題