Puzzles and Brain Teasers Pop Quiz

Sam went to 床, 床上 at 8:30pm, and wound up his old wind-up alarm clock. He set it to wake him up at 9:00am. How many hours sleep did Sam get?
Choose the right answer:
Option A 12 hours, 30 分钟
Option B 5 hours
Option C None of these options
Option D 30 分钟
 Stevey711 posted 一年多以前
跳过问题 >>
save