挤压机切刀与模板模面的间隙为0.03～0.05mm，所以切刀的刀刃的最大高低差不允许

（）是高速铁路设计的控制性条件，是关系高速铁路建设成败的关键性问题。

It is estimated that the novel will be _____ of his best sellers, for his novels are quite popular among young

people.[ ]

A. other

B. either

C. another

D. the other

用所给词的适当形式填空。

1. October 1 is our__________(nation) Day.

2. A lot of animals have four __________(foot).

3. His birthday is July the __________(twelve)

4. Jim and Mary like to go ___________ (shop) on Sunday.

5. I am hungry. I want ___________(eat) some bread.

（）是影响资资沟通的因素。

A、组织内部的沟通氛围

B、组织内部的机构设置

C、沟通者之间的信任程度

D、沟通者的态度

FFA中，视网膜色素上皮萎缩显示为( )

A．荧光素渗漏
B．池样充盈
C．窗样缺损
D．组织染色
E．充盈缺损