with a slow economic situation overseas，more Chinese students are returning home after studying abroad, to work in the country or in west China.
A. Having faced；to volunteer
B. To face；to volunteer
C. Facing；volunteering
D. Faced；volunteering
网友回答
A. Having faced；to volunteer
B. To face；to volunteer
C. Facing；volunteering
(答案→)D. Faced；volunteering
解析：考查非谓语动词：句意：面对缓慢的海外经济形势，更多的中国学生在国外学习后回来，志愿在乡村或在中国西部工作。Be faced with，所以第一空填faced做状语，第二空是现在分词做伴随状语，因为Chinese students和 volunteer是主动关系，而且从句意看，不是目的状语，选D。