—Mom, I left my book in my bedroom. What should I do?
—Jimmy! You are always so ________.
A . careful B . carefully
C . careless D . care
C 【详解】句意: —— 妈妈,我把书忘在卧室了。我该怎么办? —— 吉米!你总是那么粗心。
考查形容词辨析。 careful 仔细的; carefully 仔细地; careless 粗心的; care 关照;空处位于 be 动词之后,应用形容词形式,结合 “I left my book in my bedroom.” 可知,这里是说 Jimmy 很粗心,故选 C 。