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None of us has a handle on the Centigrade conversion but we 're all sure that it is at least 95 degrees here . We ' ve met K.C. and Phil , our hosts at the hotel , and they ' ve recommended a snorkle trip for us to take tomorrow .

Why does it matter they do n't have a handle on the centigrade conversion ?
Choose your answer from:
[A]. They need to know the temp before they go snorkeling ..
[B]. None of the above choices ..
[C]. They are traveling in a country that uses Celsius ..
[D]. They are traveling in a country that uses Fahrenheit ..
[C].