问题
选择题
Don't worry about my illness. What I need is ________ but a few days' rest.
A．anything
B．everything
C．something
D．nothing
答案
答案：D
D 考查不定代词。句意：不要为我的病担心，我休息几天就好了。nothing but是固定短语，意为“仅仅，只不过”，符合语境。anything but意为“根本不，决不”。故答案选D项。