检索原文语种为中文的文献，以下哪个答案是正确的？（）A、Chinese in laB、中文 in laC、Chinese in PTD、China in la

Which of the following is not mentioned in this article?__________

A.The number of the Chinese students studying in the US
B.The Chinese government's reaction to this affair
C.The time when the US delegation will leave Beijing
D.The increase of the US students that study in China

Nancy Liu amved in Sydney from China as a"skilled immigrant"with an economics degree 14 years ago.With her husband,she set up a business consultancy in the suburb in southem Sydney.However,Liu was only an epitome of thousands of Chinese investors.Since then,Chinese investment has transformed the city:many of its shop signs are now in Chinese.Ms Liu was a forerunner of a new wave of Chinese immigrants to Australia's oldest and biggest city.Hong Kong once supplied most of Australia's Chinese settlers,but over the past few years the pattern has shifted.Now it is the rising middle classes from other places of China who go there,looking for a more relaxed life style.About 4%of Sydney's people were bom in China.Currendy,China has become Australia's biggest trading partner,and its largest source of foreign students.

参考咨询工作中文献检索的基本程序中哪项是首要工作（ ）

A.选择检索方法
B.选择检索工具
C.确定检索途径
D.进行文献检索

Foreigners in China shall abide by Chinese law.

A:adhere to
B:abandon
C:apply
D:adopt

简述教育研究中文献检索的基本要求。