【问题2】 若要加入第五台主机E,使它能与D主机直接通信,则其IP地址的设定范围应是多少
参考答案:IP地址的范围是192.155.12.193~192.155.12.221。
关于急性心力衰竭的体征描述,以下不正确的是()
A.心率增快
B.S3奔马律
C.双肺湿啰音
D.P2亢进
E.肺部哮鸣音
The most important thing_______we should pay attention to is the thing_______I have said.
A.which that
B. that which
C. which which
D.that that