The sentence contain double negatives. These are the 'didn't' and the 'have no' words. Double negatives are a problem because they become redundant when used together in the sentence. This could be rephrased into
James didn't have any idea that we were coming today.
Answer:
advertisements are capable of manipulating people
1 is the answer. "Blessings" is an ironic, unexpectedly positive
judgment of a universally bad situation (a world war). The sarcasm lies
in the suggestion that a disastrous, deadly event could be fortunate and
a reason to be thankful.
The other answers state facts or describe a situation without judging or expressing emotion.
The main function of the myelin sheath is to insulate the axons of the neurons (the fourth opton).
As it does that, it also speeds the transmission of the impulses:without it, the transmission would be slower (second option)
Ps. Multiple sclerosis is the illness of the myelin sheath
