单项选择题
A. another part of his personality B. why he was left behind the modern competition C. the causes for his successes D. some of his failures
A. Henry Ford always tried to avoid waste B. Henry Ford required total observation once the standards were established C. Henry Ford always encouraged his workers to make changes oft he products D. Henry Ford made his own designs of his cars
A. The humorous story was created abroad. B. The humorous story is basically American. C. The humorous story is also loved in other countries. D. The humorous story is the least popular in the U. S. A.