阅读短文,W:What about going to visit the Science Museum today ,T

阅读短文,
W:What about going to visit the Science Museum today ,Tom?
M:I'm afaid we can't .It opens only from 2:00 to 5:00 on Sunday
afternoons.
W:You mean we have to wait until tomorrow
M:I guess so.
Q:What day is it today ( )
A.Tuesday B.Thursday C.Saturday.
说明理由~