单项选择题
A.They are usually more clever. B.They get tired easily. C.They are more likely to make minor mental errors. D.They are more skillful in handling equipment.
A.About 45 million. B.About 50 million. C.About 5.4 million. D.About 4.5 million.
A.To find out her position in the company. B.To apply for a job. C.To offer her a position in the company. D.To make an appointment with the sales manager.