中国文字导致的思维方式的特点为:()
A.偏颇
B.中庸
C.极端
D.二元对立
参考答案:B
______ you think he ______ back by dinner time?
a. Do/have come b. Did/will have come c. Does/will come d. Do/will have come
误码率是指二进制码元在数据传输系统中被传错的 【6】 。