48. It's unusually cold today for the last week of April, isn't it?
A) Do you think it'll start getting warmer towards the end of April?
B) Is it usual for this region that it is so cold in the last week of April?
C) We haven't had such cold weather throughout April as we have today, don't you agree?
D) I think today is the coldest day we've had so far throughout April.
E) One would normally expect warmer weather towards the end of April than we've had today.