简述气质的激素理论。
参考答案：答案要点: (1)气质特点是由不同的内分泌腺所致。(3分) (2)可以依据内分泌腺的发达情况，把人分成不同的气质类型。(2分)
因城市实施规划的需要，纳税人自行转让原房地产的，其土地增值税( )。
A．免征
B．减半征税
C．先征后退
D．照章征税
UML-based tools are often used for J2EE/.NET application analysis and design, both because UML’s object orientation is ideal for the J2EE/.NET implementation (66) and because of the expanding scope and complexity of today’s enterprise endeavors. (67) the approaches diverge at the coding/implementation phase, a common set of analysis and design techniques applies to both J2EE and.NET.
The use of a virtual, machine (VM) architecture is also common to J2EE and .NET. Application development tools (68) intermediate-level code instead of platform-specific binary code, which means the VM interprets that code in real time or performs Just-In-Time (JIT) compilation; the Microsoft VM always runs JIT-compiled code. This VM-based model results in (69) -independent applications and is conducive to the late-binding technique that’s (70) to the OO approach.
（67）（）
A.Although
B.However
C.But
D.Thus
