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就一题it'sforabouttwelveyears-Whendidyouopentheshop?-In1990.It'sfortwelveyears.A.openingB.openedC.beenopenD.opens

题目详情
就一题it's____for about twelve years
-When did you open the shop?
-In 1990.It's ____ for twelve years.
A.opening B.opened C.been open D.opens
▼优质解答
答案和解析
C