<span>Restrictive clauses limit the possible meaning of a preceding subject. :)</span>
The correct answer is C. week is.
The reason why this is incorrect is because there has to be a comma between the words week and is. The clause 'who is visiting the US this week' is an appositive clause, which means that it has to be set off from the rest of the sentence using commas. Hope this helps!
Answer:Love and marriage are extremely important to the Party, in a negative sense. In other words, they see love and the sort of marriage based on love as inherently subversive forces and attempt to regulate them and suppress them. They want the full force of people's emotions directed in ways that directly benefit the Party, first as love for Big Brother and second as rage and hatred directed against opponents of the Party.
Explanation: Please give brainliest :)