(单选题) Tom ______ to America with his parents. They_____ back in two weeks.( )(本题1.0分)

A、 have gone; will come
B、 has gone; will come
C、 have been; have come
D、 have been; come
出自:许昌学院-毛泽东思想和中国特色社会主义理论体系概论(高起专)