The correct answer is B. A smooth curving movement.
Step-by-step explanation
According to what is expressed in the fragment about the word "sweep" it is inferred that this word does not have its literal meaning but acquires a new meaning due to the context in which it is being used, in this case, it refers to the movement it makes the character of the fragment to apply the cherry gloss on the lips. Therefore, it can be said that the word sweep refers to option B. A smooth curving movement. because of the shape of the lips