单选题 Caroline could do ______but leave although she would have liked to stay and continue talking with him.
A. something B. anything
C. everything D. nothing

【正确答案】 D
【答案解析】[解析] 词义辨识及搭配。这里用的是nothing but这个固定搭配，意思是“仅仅”。故正确选项为D。