问题
单项选择题
What’s the difference between Wal-Mart in China and in USA().
A. It’s not big.
B. Trust-Mart is a branch of Wal-Mart.
C. Wal-Mart permits labor unions into its stores.
D. Wal-Mart is loath to give discounts.
答案
参考答案：C
解析：
[难点] 本题难度不大，只要能抓住原文中“One major difference：Wal-Mart allows labor unions into nearly all its Chinese stores”这句话即可得出正确答案。