问题
选择题
He has done_______to improve his writing.
A．something useful
B．anything useful
C．useful nothing
D．useful anything
答案
答案：A
题目分析：句意：他做了一些有用的东西去提高他的写作能力。形容词修饰不定代词，形容词要后置。something用于肯定句,anything用于否定及疑问句。故应选A。