You --------(not have)to wear sweaters .It's too hot today
You --------(not have)to wear sweaters .It's too hot today
追答填 don't have
You --------(not have)to wear sweaters .It's too hot today
追答You (don't have) to wear sweaters .It's too hot today.
因为主语是YOU,而HAVE TO 的否定式是don't have to