尘状KP和中等大小之KP主要由_______细胞、_______细胞和_______细胞沉积而成。
参考答案:嗜中性粒;淋巴;浆
阅读短文,回答问题。
It was a fine day last Sunday. Tom got up very early. He had breakfast at seven. Then he did his homework
and played computer games. After lunch his friend came to see him, then they went skating in a park. In the
afternoon, they saw a new film at the cinema. He went home at 7: 30. He did nothing. He went to bed at 9: 30.
Tom's Sunday was a busy day.
1. Was it a fine day last Sunday?
__________________________________________________
2. Did Tom get up early?
3. When did he have breakfast?
4. Did he see a film?
5. When did he go home?
已知某地形图的比例尺为1:500,则该图的比例尺精度为()。
A.0.05mm
B.0.1mm
C.0.05m
D.0.1m