单项选择题A.He has been shopping around.B.He has been looking for a job.C.He has been dining in a restaurant.D.He has been driving the cab.
单项选择题A.Less than 15 hours.B.15 Hours on average.C.Up to 20 hours.D.30 hours at most.
单项选择题A.Advantages and disadvantages of freezers.B.The best energy-efficient freezer.C.Defrosting a manual defrost freezer.D.Choosing and caring for a freezer.
单项选择题A.He was eager to do the course.B.He had done a lot of outdoor exercise.C.He enjoyed adventurous activities.D.He was timid and reluctant to go to the course.
单项选择题A.Parents are more influential than teachers in children’s education.B.Parents are ignorant in making the most of their children’s intelligence.C.Parents are not advised to educate their children before school.D.Parents find it easiest to teach their children to read at home.