---Peter,wheredidyouguysgoforthesummervacation?
----We________busywithourworkformonths,sowewenttothebeachtorelaxourselves.
A.were
B.havebeen
C.hadbeen
D.willbe
正确答案:C
---Peter,wheredidyouguysgoforthesummervacation?
----We________busywithourworkformonths,sowewenttothebeachtorelaxourselves.
A.were
B.havebeen
C.hadbeen
D.willbe
正确答案:C