Kate is English girl. Her mother is a teacher, and her father is a police officer. She a brother, his name is Jim. Kate is eight years old, and her brother is twelve. Now, their family is __ the U.S. They’re having fun in the U.S. Kate is TV, Jim is sending an e-mail his friend, and their mother and father is cooking now.
（1）A. a B. an C. the D. /
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