【陳琪徨】評論
take up with 還有和某人商量的意思所以沒有問題D選項 應改為discuss withThere is something (that) you have to _____________ your parents.discuss sth. with sb. 和某人討論某事因為關代，受詞something轉為that或which，所以應改為discuss withdiscuss about sth. 是常見的錯誤，朗文的common errors這本書即有解釋
【Novia Xie】評論
take up with意為與...人交往而唯有discuss on to 有討論之意所以這題答案是否有問題？！！
【Lesley Chan】評論
1.take up with InformalTo begin to associate with; consort with: took up with a fast crowd.