中国近代史上的“百日维新”指的是（   ）

单位换算。

5米=____分米     9分米=____厘米     3厘米=____毫米

____分米=8米     60分米=____米      ____毫米=4厘米

萨拉热窝事件发生后，德奥把它看作发动战争的极好借口，决定挑起战争。奥匈帝国企图乘机摧毁塞尔维亚，把它“从巴尔干半 岛上抹掉”。德皇威廉二世认为这是“千载难逢的好机会”，极力怂恿奥匈帝国向塞尔维亚进攻，后来第一次世界犬战终于爆发，大战给世界人民带来灾难和深远世 界影响。

    I'm Peter. There are four people in my family. They are my father, my mother, my grandfather and me. I'm twelve. My birthday is on 15th March. My parents are both doctors. They help people. Their birthdays are both in May. My grandfather is old. He is sixty-five. His birthday is on 9th June. He likes reading. I like reading too. I want to be a teacher in the future. I want to teach Chinese in a school.