Question

【题目】We are doing to make our world more beautiful.
A.something useful
B.anything useful
C.useful something
D.useful nothing

Answer 1

【答案】A
【解析】句意：我们正在做一些有用的事情使我们的世界变得更美丽。形容词修饰不定代词后置。something用于肯定句，anything用于否定句和疑问句。故选A。