与高工作绩效相关的情绪只有那些高度激活的积极情绪,如快乐、激动等。
参考答案:错
TCP service is obtained by having both the sender and the receiver create end points, which are called
A.network address
B.supernet address
C.socket
D.IP address
电动剪切钳按国标规定的最大扩张力应达()。
A.100千牛
B.150千牛
C.180千牛
D.200千牛