—Howareyoufeelingnow? --Ifeelmuchbetter,butI

問題詳情：

—How are you feeling now?

 --I feel much better, but I _________ my lessons.

A. worry               B. worried about           C. am worry                 D. am worried about

【回答】

D

知識點：動詞和動詞短語

題型：選擇題