读图，完成问题：
他们谁说的对，为什么？
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男孩说得对。不怕牺牲是军人应有的基本素质。军人只有将自己的勇敢与人民、民族、国家的利益联系在一起，符合人民的愿望、符合和平的愿望，军人的牺牲才是有价值的；否则，军人的不怕死不仅对人民不利，而且这种勇敢只能带来灾难。
| 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. |
(3)
A．balance
B．growth
C．production
D．reduction
