Have a good time.
A:nice
B:interesting
C:big
D:busy
Mary's grandpa is always ______ in the mountain village. He tells her he feels very______. So she's going to visit him next week.
八一起义纪念塔上的军旗雕塑(如下图)格外引人注目,仿佛提醒着每一个人——这里是“军旗升起的地方”。这座纪念塔位于( )