第30题: [单项选择]He has written several books that have ambiguous contents.______, he is misunderstood by most people. A. On essence B. By analogy C. In bulk D. On the whole 参考答案:D 答案解析:题意是:他已经写了好几本内容模棱两可的书。______,他被大多数人误解。[D]On the whole“总的来说,大体上”,符合题意。[A]On essence,该搭配不成立,一般用in essen
A. 128 B. 0 C. 1 D. -1 参考答案:D 答案解析:[解析] 机器代码11111111用补码表示带符号的二进制整数时,其真值为10000001,即-1。 用原码表示时,对应的十进制真值为-(26+25 第35题:[单选题]gNodeB根据UE上报的CQI,将其转换为几位长的MCS? A.2bit B.4bit C.3bit D.5bit 参考答案:D