皮皮学，免费搜题
登录
搜题
【单选题】
IP 数据报首部长度 个字节,数据部分的最大长度是 个字节A.
20~40 ， 65535
B.
20 ， 65535
C.
20~60 ， 65515
D.
20 ， 65515
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】I will offer you a special discount of 15%. (P41) 2.On Buy Nothing Day, people are encouraged not to spend any money at all. (P43) 3.The new dress looks great on the girl. 4.Though I spent a lot of ti...
【简答题】第三节完形填空（20×1.5分） A mining（采矿的）engineer enjoyed flying very much. One day, he was flying his own plane over a lonely island when a 36_____ storm came, so he was 37___ to make a forced landing. The plan...
【简答题】A long time ago there lived a farmer in a village. One day, while 36 in the fields, the farmer’s son 37 and broke his leg. The villagers went to the __ 38 __ and said，“My goodness, what great misfortu...
【简答题】托婴服务的收费一般是将_______小时作为计费的起点。
【简答题】The
Secret Wisdom of the Inner Voice You
can build great wisdom by spending time each day in grateful (grate) communion
with your inner voice. What
better way of creating a more 41 (satisfy) life than...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
