—Xiaodan,haveyouwashedyourshoes

問題詳情：

—Xiaodan, have you washed your shoes _______?

—Sure, I _______ them just now.

A. yet, washed                  B. yet, have washed    C. already, have washed

【回答】

  A

知識點：動詞時態

題型：選擇題