Global users can access the powerful search engine to locate any of th-考呗网

单选题Global users can access the powerful search engine to locate any of the 9,000 of companies archived by name, ________ or code number.

A形近识别
A．sector部分，部门，地区；B．section部分，节，区，地域；C．segment段，节，片断；D．selection选择，挑选，精选品；本句意为：全球用户都可利用这强有力的搜索引擎通过名字、地区或地区代码来查找九千家公司中的任意一家；因此A为答案。

1 _________ have been made for nearly three decades to increase the amount of precipitation from clouds by seeding them with salt or silver iodide.

2

根据以上资料请回答完型填空中的第1题：_________

3Such benefits are predicted to be greatest for Germany and Austria, _________ retain the closest ties with the candidate countries.