Question 976486
It is A.  
B is wrong because that is confidence of a confidence.  We don't have that.
D is wrong because it is an interval, not a point estimate.
C is the closest to being right, but use of proportion has to be very carefully done.  I prefer to say that we don't know the exact proportion, but if we had 100 samples, 95% would contain the true proportion, whatever it is.  We wouldn't know which samples they were.  The problem with C is that it discusses the proportion in terms of an interval.  It has to discuss it in terms of a specific number or parameter.