she didn`t ____a souvenir.she ____ a bag 1.buy,buy 2.buy,bought 3.bought,buy 4.bought,bought

she didn`t ____a souvenir.she ____ a bag 1.buy,buy 2.buy,bought 3.bought,buy 4.bought,bought
she didn`t ____a souvenir.she ____ a bag 1.buy,buy 2.buy,bought 3.bought,buy 4.bought,bought

she didn`t ____a souvenir.she ____ a bag 1.buy,buy 2.buy,bought 3.bought,buy 4.bought,bought
2.buy,bought

she didn`t （buy）a souvenir.she（ bought）a bag
选第2项