问题
单项选择题
X光片:骨折
A．卫星云图:降雨
B．科普图书:知识
C．电子导航:路线
D．饮食习惯:健康
答案
参考答案：A
解析：X光片可以显示骨折情况，卫星云图可以显示降雨情况。
搜题请搜索小程序“爱下问搜题”
X光片:骨折
A．卫星云图:降雨
B．科普图书:知识
C．电子导航:路线
D．饮食习惯:健康
参考答案：A
解析：X光片可以显示骨折情况，卫星云图可以显示降雨情况。
| 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. |
(4)
A．get
B．make
C．push
D．put