Read the following paragraph and write the topic sentence on the Answer Sheet.
Crying has also served other social purposes. Rousseau wrote in his “Confessions” that while he considered tears the most eloquent testimony（有力证据）of love, he also just liked to cry over nothing. As the story of the wrapped onion suggests, crying can be used to manipulate（影响）the emotions of others. Notions of manipulative crying endure（持续）to this ay. “When a woman cries,” a writer named Angela Epstein declared in September, in an article in The Daily Mail, “she’s on her way to getting what she wants.”