第29题: [单项选择]—Will you go to the party —Of course I will______.
A. if having invited B. if invited C. if I was invited D. if I will be invited 参考答案:B 答案解析:[解析] 本句完整的句子为Of course I will go if I am invited.[知识拓展] unless/if/when/until等词引导的时间、地点和条件等从句中,如果主句中的