The main purpose of the last line of the passage is to signal the reader that steps will follow.
In the first part of the passage, the author is giving some <em>background information</em> about the topic, which functions as an introduction to develop the main topic. The last sentence serves <em>to trigger</em> what the passage is actually concerned in, that is, the different ways in which contamination by this bacterium can be avoided. Thus, what the reader is expecting after the last line are some steps to follow.
that's tuff because ether answer won't make sense
The answer would be C, "actors", because it describes the subject "we" more thoroughly, and that is actually the function of the appositive within a sentence. "Committee" is an indirect object, "we" is a subject, and "award" is a direct object.
The correct answer is option one.
Mrs Pontellier and Madame Ratignolle are friends who have opposite characteristics and represent different female roles. The first does not have a special bond with her children - she makes them carry her paints and things into the house. The children do not stop to talk to her - they just want to see what is in the bonbon box.
On the other hand, Mrs Pontellier sees Madame Ratignolle as a graceful and refined woman with a stronger maternity spirit. She has a more loving relationship with her children, since they embrace her as soon as they see her.
