依次填入下列各句横线处的成语，最恰当的一组是（ ）①臧克家先生回忆叶圣陶先生时说：“叶老为人敦厚诚朴，对人 ，真是蔼蔼然长者之风。”②我虽然一次都没有见过外婆，但是从众人口中，我得知，她是一个大方得体，善解人意， 的人。③一个大国的国民，无论对内对外，都应是 的。这是文明礼貌的要求，也是自信心的表现。

The National Day Paradefor the 60th anniversary of the founding of China was so grand that itcertainly didn’t the whole nation

alot of damage to this area

Have you ______ some new ideas? —Yeah, I’ll tell you later. [ ]

When all the guests have arrived, please don’t forget to show them around our school, ________?[ ]