Which is correct?

只有這答案才是正確

C.Can you see that camel with two humps?
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注意：

A.Did you see that camel with two hump?

這答案錯在 two hump，而應是two humps


B.Do you see those camel with two humps?

這答案錯在 those camel ，而應是 that camel 或 those camels

actually three of them are correct, just depends on how you want to say under different situation or condition...

For example:
question A. I ask you: Did you see ... two hump? That means not at this moment, in the past... from my memory, I am not so sure whether I saw it or not... so that's why I ask you this question.

question B. I ask you: Do you ... two hump? That means at this moment, I am not sure whether I see the camel or not ( maybe too far away for the seeing sight, maybe it doesn't look like a camel... for some reasons... ). So I ask you this question.

question C. I ask you: Can you ... two hump? That means that I can see a camel, I just want to ask you whether you can see this or you are able to see this...