【单选题】Your brother is very tall. What is his exact _____ ?
【单选题】—They say your brother is very tall. Is that true? —Yes. He is ____ than anyone in the class. In fact he is ____ in our school.
【简答题】在TCP/IP层次模型的网络层中包括的协议主要有IP、ICMP、____和____.
【简答题】在 TCP/IP 层次模型的网络层 中包括的协议主要有( )( )( )和( )。
【单选题】附合导线的转折角,一般用( )法进行观测。
【单选题】一Your brother is very careful and honest. 一I agree.What he has just done_______itself.