问题
选择题
Some families in the countryside were _____ poor _____ pay for the school. We should try our best to help them.
A．too, couldn’t
B．too, to
C．very, can’t
D．so, couldn’t
答案
答案：B
题目分析：句意：一些乡下的家庭太穷了无法支付学费。我们应该尽我们最大的努力帮助他们。too +形容词+to do，太……以致于不能做……因此，选B。