To determine what the underlined sentence suggests about Framton’s character, we would need to consider the context and tone of the excerpt. However, based on the options provided, if the underlined sentence highlights Framton's hesitation, discomfort, or anxiety in a new situation, it would likely suggest that Framton lacks courage in new situations. If it reflects his awareness of social cues and behavior, it might suggest he is self-conscious about his shyness.
Without the specific underlined sentence for context, the best response would depend on its content. If the sentence indicates Framton's nervousness in a social setting, it could imply a lack of courage or self-awareness. If it points to his focus on his own feelings of awkwardness, it would suggest he is self-conscious. If the context reveals he is easily disturbed by unexpected elements in his surroundings, that would support the idea that he could be easily irritated.
If you clarify or provide the specific underlined sentence, I can give a more precise answer.