从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
21．New ______ show that the economy of our country is continuing to grow.
A．welfares B．nationalities C．statistics D．schedules
22．In our childhood, we were often _______ by Grandma to pay attention to our table manners.
A．reminded B．permitted C．confirmed D．performed
