西联汇款的退汇分（）。 A.正常退汇 B.现汇 C.非正常退汇 D.退现钞

如图，是细胞分裂与分化示意图，请回答：

（1）图中A→D代表的是______过程；图中D→E、F、G、H表示是______过程．

（2）在上述的两个过程中细胞内的遗传物质是否发生了改变？答：______．

（3）如果在个体发育过程中，有的细胞不能正常的完成细胞分化，而变成了不受控制的、连续进行分裂的增殖细胞，这种细胞就是我们所说的______细胞．如果这种细胞存在于人体中，将会危及人体的健康．

  Beijing Olympic Park

In the north of Beijing, there is China’s largest city park---- Beijing Olympic Park. It covers 12 square kilometers. During the 2008 Olympic Games, the park hosted the opening and closing ceremonies, and 15 major events. 小题1: After the Olympics, the park would be used to help keep the air fresh in the city.

The Bird’s Nest and Water Cube are both in it. There are more than 80 sculptures standing in the centre of the park for us to enjoy. 小题2: They are showing the Olympic spirit of “Faster, Higher and Stronger.

二长结构

下述炎症中，哪种不属于肉芽肿性炎

A．麻风
B．真菌感染
C．手术缝线引起的慢性炎症反应
D．阿米巴病