If she isn't free tomorrow ,she ( )(not take) part in the party.如果快且是正确答案，

If she isn't free tomorrow ,she ( )(not take) part in the party.如果快且是正确答案，
If she isn't free tomorrow ,she ( )(not take) part in the party.
如果快且是正确答案，

If she isn't free tomorrow ,she ( )(not take) part in the party.如果快且是正确答案，
填won't take.if引导的条件状语从句,从句一般现在时,主句就用将来时,简记为“主将从现”

won't take
状语从句一般现在时，主句要用将来时。

will not take