原题
Because blue holes (such as the Blue Hole of Gozo in the Maltese Islands) and cenotes (such as Cenote Yaxmuul in Mexico) differ in their size, water composition, and type of location, they are not usually viewed as being ______, but both are water-filled sinkholes typically produced by the natural dissolution and collapse of rocks.
Which choice completes the text with the most logical and precise word or phrase?
Adistinct
Bincongruous
Canalogous
Dexplicable
正确答案：C
解题思路
老师暂未填写解题思路。