New Year’s Day will e. Now it is necessary us to have a party celebrate it.
A. of ; for
B. for; to
C. of; to
D. for; for
网友回答
A. of ; for
(答案→)B. for; to
C. of; to
D. for; for
解析：在强调句型“it is adj for sb to do sth做某事对某人怎么样”中，表示人的对象前面用介词for，of多用来说明所接对象的性质特点等。本句中下文为不定式做补足语，表示具体的将要进行的动作，故选B。