两条美国大学里MBA关与中国的问题

帮老师改试卷(Business in the global economy)，发现有两条中国的问题，美国人正确率不到30%∶有兴趣可以看看, 了解一下美国人对中国的看法。
1,The big winners among multinationals in China's market today are those who:
a, Have connections in high place
b,Entered the chinese market many years ago
c, formed joint ventures with state partners,
d, nurtured Chinese managerial talent.

2,consumer goods companies are segmanting the chinese market according to:
a: Income, region, and rural/urban;
b: Income, household size, and rural/urban;
c: household size, region, and rural/urban;

参见：http://bbs.efnchina.com/dispbbs.asp?boardID=27&ID=82323