A-A+
We can tell from the passage that American pub
问题详情
We can tell from the passage that American public schools ______.
A．are behind the times
B．need new time-keepers
C．have made no change at all in 100 years
D．need more social activities
参考答案
正确答案：B
解析：本题为一般推理题。据最后3段可推知。
