After thorough researching, the words around the one you don't understand provide context clues. The correct answer to the following given statement above is context clues. In addition, context clues are is a kind of information you can get from the word.
Jaggers calls Wemmick the most cunning imposter in all of London because <em>Jaggers disagrees with what Pip said</em> that Wemmick is a kind-hearted person. Because the <em>Wemmick that Jaggers knew is different from what Pip described him to be.</em> The Wemmick that Jaggers knew is different. The Wemmick that he knew can often be such a calculating individual in his business dealings. That is why Jaggers jokingly referred to him as the most cunning imposter in all of London.
The answer is C.
She wouldn't wave to her her sister if she felt betrayed
She wouldn't really wave "low key" if she were feeling impatient
If she were unaware she wouldn't even notice her