The sentence that uses the best descriptive words is A. Sara is studying French and German. The other sentences aren't specific enough, so they are not descriptive enough. Descriptive words have to be very specific - so if Sara is pursuing a degree, a descriptive would have to specify what degree it is. Non-science degree is still way too broad to be considered descriptive. B is also incorrect because you have to specify which languages. <span> </span>
An element in an effective argument is logical support because if you are trying to make you're argument effective, you need logical support to help your argument. Hope this helps!
