It is necessary for us ________good habits in our daliy life
It is necessary for us ________good habits in our daliy life.
A.keep B.to keep C.keeping D.kept
此题考查_________.It is adj.for/of sb.to do sth.表示______________,用 for,句子形容词修饰________;用of,句子形容词修饰_______,故选_____.