Question

【题目】Jackson school two years ago and he for two years.
A.leaves; has gone
B.left; has been away
C.leaves; has been away
D.left; has gone

Answer 1

【答案】B
【解析】句意：Jackson两年前离开学校，他离开已经两年了。根据“two years ago”可知，第一空应用一般过去时；根据“for two years”可知，第二空应用现在完成时，且动词要用延续性动词，故选B。