单项选择题
M: May I help you W: Yes, I’d like to buy a swimming suit for my elder sister as a birthday present.
A. They are sisters. B. They are strangers. C. They are customer and shop assistant.
A. A clever child scores higher on IQ tests. B. Teachers should use different teaching methods and materials for clever children. C. The expectations of teachers influence children’s learning. D. The IQ test used in San Francisco schools should be changed.
A. The early horse were larger than the more modem breeds. B. The only true wild horses left in the 20th century are in the Middle East. C. The oldest breed of the modem horses is said to be the Arabian. D. Medieval Knights preferred fast, active horse.