数据模型不仅表示反映事物本身的数据，而且表示______。

Which of the following is NOT considered to be Socrates's mission？

A．Searching for wisdom about fight conduct.

B．Guiding the intellectual and moral improvement of the Athenians.

C．Discussing moral issues with others.

D．Taking public office.

Which of the following does the writer cite as a source of moral void？（）

A．Official corruption.

B．Social injustice

C．Family instability.

D．Racial discrimination

Which of the following does the writer cite as a source of moral void？

A．Official corruption．

B．Social injustice．

C．Family instability．

D．Racial prejudice．

Which of the following is essential for the preservation of the moral basis of democracy？

A．Actual development of self-governments of the minority.

B．Real expression of the whole people's will.

C．Necessary limitation on the power of the government.

D．Full respect for the freedom of all individuals.

Which of the following does the writer cite as a source of moral void？（）

A．Official corruption.

B．Social injustice.

C．Family instability.

D．Racial discrimination.

Which of the following does the writer cite as a source of moral void？

A．Official corruption.

B．Social injustice.

C．Racial discrimination.

D．Family instability.

Which of the following does the writer cite as a source of moral void？

A．Official corruption.

B．Social injustice.

C．Family instability.

D．Racial discrimination.

Which of the following does the writer cite as a source of moral void？

A．Official corruption．

B．Social injustice．

C．Family instability．

D．Racial prejudice

Which of the following does the writer cite as a source of moral void？

A．Official corruption．

B．Social injustice．

C．Family instability．

D．Racial prejudice．

Which of the following does the writer cite as a source of moral void？

A．Official corruption.

B．Social injustice.

C．Racial discrimination.

D．Family instability.