题目内容
辨认错误
years.
( )
His father and motherA have diedB forC
more thanD ten years.
[ ]
Theough the boy was puzzlingA atB the maths problem, he refused the offer of helpC fromD his father.
—How longA will you return toB your hometown andC work there?
—InD two years.
He joinedA the army about three years ago whenB he was eighteen. In other words he has joinedC the army for about three yearsD.