问题描述：
英语选择,并说明选择理由
1.His father _____ to Nanjing.He _____ back next week.
A.has been; is B.has been; will be C.has gone; is D.has gone; will be
2.The teacher said that they ______ hard-working students.
A.is B.are C.were D.was
1.His father _____ to Nanjing.He _____ back next week.
A.has been; is B.has been; will be C.has gone; is D.has gone; will be
2.The teacher said that they ______ hard-working students.
A.is B.are C.were D.was
问题解答：
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