Which word represents the subject of this sentence?

"because contrary to the wisdom of the bumper sticker,
it is not enough these days to simply question authority."

it
wisdom
days
authority

What syllables in "arrived" are stressed/unstressed?

Which verb or verb phrase signals an inappropriate shift in mood. a) will you let b) should first change c) must attend d) will be served

Read the excerpt from the time traveler's guide to elizabethan england. simon forman, who does attend plague sufferers, is a rare exception: this is because he has himself survived the disease and believes he cannot catch it again. however, his remedy amounts to little more than avoiding eating onions and keeping warm. he has a recipe for getting rid of the plague sores that will afflict you afterward if you survive the disease; but that is a very big "if.” it seems the best advice is provided by nicholas bownd in his book medicines for the plague: "in these dangerous times god must be our only defense.”which lines best summarize the excerpt?