I WON'T SWIM IN THE SEA BECAUSE IT IS TOO COLD. A. THE SEA ISN'T E...

99. I won't swim in the sea because it is too cold.

A. The sea isn't enough warm for us to swim in.

B. The sea is not so warm that I can swim in.

C. The sea is not warm for me to swim in.

D. The sea is not warm enough for me to swim in.