A. Sherry was brave before her boss. B. Sherry was afraid of her boss. C. Sherry was very nervous before her boss.
单项选择题What can be inferred about the baggage boys().
A. They could earn much, but they must work hard. B. Many of them earned their money in a dishonest way. C. They were all from poor families. D. They were all thin, young boys.
单项选择题How far is Damson City from Edmonton().
A. About 200 km. B. About 2,000 km. C. About 350 km.