--I was surprised to see wild flowers in Alaska.--Many peopl

--I was surprised to see wild flowers in Alaska.--Many people think there is nothing there _____..
--I was surprised to see wild flowers in Alaska.
--Many people think there is nothing there ________ ice and snow.(Unit4-8)
A.rather than?B.else than?C.other than?D.except than
为什么选C不选B?