—Hi,Nora.Isyourmotherathome?—Justaminute!She      flowe...

問題詳情：

—Hi, Nora. Is your mother at home?

—Just a minute! She       flowers in the garden.

A. plant    B. is planting   C. planted       D. was planting

【回答】

B

知識點：動詞時態

題型：選擇題