【题目】--- Julia said she sent you a birthday card yesterday. Have you got it?
--- Oh, really! I haven't ________ my mailbox yet.
A.examined
B.reviewed
C.tested
D.checked

【答案】D
【解析】A. examined侧重于检查以获取信息；B. reviewed 复习；C. tested侧重于测试性能；D. checked侧重核实，核查；句意：—朱丽叶说她昨天送你了一张生日卡。你收到了吗？—喔，真的！我没有查看邮箱。根据句意，故选D。