增值税适用13%的货物包括（）A．粮食 B．图书 C．农机零件 D．农业产品 E．暖

简述机械设计基本要求？

When we announced Java 2 Micro Edition (J2ME) a few years ago, we believed that Java had an important role to play in hand held devices. Some were (66) that Java would be small enough for such limited devices. But no (67) , Java for the small device is a success. J2ME has emerged ply in the wireless market. Java’s portability and extensibility have brought about rapid (68) in this market. The success of Java beyond desktop computers is significant (69) developers. Java literacy is now more important than ever, as Java is used more and more to (70) a whole range of new computing devices—not only wireless handsets but also personal digital assistants, cameras, automobiles, home control, and so on.

（70）处填（）。

A．program

B．write

C．print

D．draw

为什么施工升降机的管理和使用要求比物料提升机要求更高？

员工以下情况不视为加班（）

A.因个人工作失误或延误，不视为加班

B.公司组织内部培训或组织会议，不视为加班

C.加班未及时上报，不视为加班

冲击试验U型缺口标准试样尺寸为（）。

A.10×10×55

B.7×10×55

C.5×10×55

D.6×10×55