Good hobbies can help us and make our lives .A relax;colour B relaxed; colourful C relax;

问题补充：

Good hobbies can help us and make our lives .

A relax;colour B relaxed; colourful C relax;colourful D relaxed; colour

答案：

解析：C 考查固定用法。help sb. (to) do sth.，make sth.+形容词作宾补。选C。