【单选题】Many critics of the current welfare system argue that existing welfare regulations foster family instability. They maintain that those regulations, which exclude most poor husband and wife families fr...
A.
those regulations encourage family dissolution
B.
the low-income families are not given enough the family assistance grants
C.
they expand the set of families eligible for family assistance
【简答题】将画线词的近义词填写在横线上,使得两句话意思一样: On an order from the officer the soldiers opened fire. = When the officer gave the ____________ the soldiers opened fire.