对工程造价信息进行分类必须遵守的原则不包括( )。A．动态性

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问题单项选择题

对工程造价信息进行分类必须遵守的原则不包括( )。

A．动态性

B．稳定性

C．兼容性

D．可扩展性

答案

参考答案：A

选择题

"Why don’t you stay here over the weekend? " She said.

_______

A．She said why didn’t you stay there over the weekend.

B．She said why you don’t stay there over the weekend.

C．She asked me not to stay there over the weekend.

D．She suggested I should stay here over the weekend.

问答题简答题

简述斑点杂交（PCR-SSO分型方法）。