The correct answer in this case is "we"
Us is also correct but in that case the sentence would not be an elliptical one. If you use "we" then the sentence is both correct and elliptical which fits the description of the question.
Answer:
C. Accept.
Explanation:
The underlined word "acquiesce" refers to <u>accepting something with reluctance but without any protest or opposition</u>. This means that acceptance is something which one doesn't agree with or support but at the same time has to reluctantly accept it without any opposition. In short, it means one is left with no choice but to accept it.
So, in the given sentence, it means the decision to transfer to a different school must be agreed upon without any questions.
Thus, the correct answer is option C.
