Answer: The two complex sentences are:
Because general ventilation does not achieve the necessary control, we therefore recommend that all welding sites install extra fans and venting.
Since individual staff members will be initially responsible for their own safety, you should ensure that welders are suitably instructed and trained in the use of these controls.
Explanation:
When a sentence contains an independent clause and at least one dependent clause, we consider that sentence complex. An independent clause is a group of words that can stand on its own as a sentence. On the other hand, a dependent clause does not express a complete thought and cannot stand alone.
In the sentences listed above, the two complex sentences are the second and the last one. They both begin with a dependent clause that cannot stand on its own and is followed by an independent clause.
Option C: reverse word order
The final stanza of "Dover Beach" at first appears to be positive by the appearance of words like "love," "dreams," and "beautiful." However, as the stanza continues, it becomes clear that the author does not have a positive outlook on the world. In fact, Matthew Arnold's opinion on the world is actually quite negative.
The stanza begins with the speaker saying that he and his lover should be true to one another. The speaker says that the world before them "seems" beautiful -- of course, appearances are often different from reality. He goes on to say the "beautiful" world before them is "like a land of dreams." Arnold is making the point that what is beautiful and new in the world is really just an illusion.
Instead, the speaker says, the world does not have joy, love, or light. Arnold has a dark vision of the world, indeed. Arnold goes on to say that everyone in this world exists "on a darkling plain" -- basically a dark pasture. Darkness is often equated with a lack of knowledge (for example, the Dark Ages). This land is full of "struggle and flight." Even worse, "ignorant armies" constantly do battle there.
By the end of the stanza, it is clear that Arnold sees the world as a dark place full of confusion, turmoil, and disorder. As a result, only option D. ("The world is a confusing and hostile place.") best characterizes Arnold's view of the world.
I'll help as soon as I can but what's this question referring to? A book or?
