问题
判断题
通过固定夹具夹紧车身下缘，防止车身脱落，可用钢链和顶泵锁固定夹具。
答案
参考答案：对
搜题请搜索小程序“爱下问搜题”
通过固定夹具夹紧车身下缘，防止车身脱落，可用钢链和顶泵锁固定夹具。
参考答案：对
| 35．Applications put computers to pratical business (1) , but below the (2) it’s the heart of an operating system—the kernel that provides the technical wizardry to juggle multiple program, connect to networks and store (3) . A traditional kernal provides all the functions for applications. The kemal (4) memory, I/O devices and parcels out processor time. The kernel also supports security and fault (5) , which is the ablity to recover automatically when parts of the system fail. |
(1)
A．skip
B．smile
C．smoke
D．specify