A-A+
A thirty-minute-call anywhere in the United St
问题详情
A thirty-minute-call anywhere in the United States costs ______ than a dollar when you dial it yourself.
A．least
B．less
C．few
D．little请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：本题考查形容词比较级的用法。选项B为正确答案。
考点：
