在温度一定时，要使一段铜丝的电阻变大，下面的措施可行的是[ ] A．将铜丝对折后

The component of the healthy personality that is the first to develop is the sense of trust. As with other personality components, the sense of trust is not something that develops independent of other manifestations of growth. It is not that infants learn how to use their bodies for purposeful movement, learn to recognize people and objects around them, and also develop a sense of trust. Rather, the concept "sense of trust" is a shortcut expression intended to convey the characteristic flavor of all the child’s satisfying experiences at this early age.

Studies of mentally ill individuals and observations of infants who have been grossly deprived of affection suggest that trust is an early-formed and important element in the healthy personality. Psychiatrists find again and again that the most serious illnesses occur in patients who have been sorely neglected or abused or otherwise deprived of love in infancy.

Observations of infants brought up in emotionally unfavorable institutions or moved to hospitals with inadequate facilities for psychological care support these findings. A recent report says that "Infants under 5 months of age who have been in an institution for some time present a well-defined picture. The outstanding features are listlessness, relative immobility, quietness, poor sleep, an appearance of unhappiness, etc. " Another investigation of children separated from their mothers at 6 to 12 months and not provided with an adequate substitute comes to much the same conclusion.

Most significant for our present point, these reactions are most likely to occur in children who, up to the time of separation at 6 to 9 months of age, had a happy relation with their mothers, while those whose relations were unhappy are relatively unaffected. It is at about this age that the struggle between trusting and mistrusting the world comes to a climax, for it is then that children first perceive clearly that they and their environment are things apart. That at this point formerly happy infants should react do badly to separation suggests, indeed, that they had a faith that now has been shattered.

In most primitive societies and in some sections of our own society, the attention accorded infants is more in line with natural processes. Throughout infancy the baby is surrounded by people who are ready to feed it, fondle it, and otherwise comfort it at a moment’s notice. Moreover, these ministrations are given spontaneously and wholeheartedly, and without that element of nervous concern that may characterize the efforts of young mothers made self-conscious and insecure by our scientific age.

We must not exaggerate, however. Most infants in our society too find smiles and comfort. As their own bodies come to be more dependable, there is added to the pleasures of increasing sensory response and motor control the pleasure of the mothers’ encouragement. Then, too, psychologists tell us that mothers create a sense of trust in their children not by the particular techniques they employ but by the sensitiveness with which they respond to the children’s needs and by their overall attitude.

The climax in the development of a sense of trust occurs ().

A. before maternal affection is provided

B. when a child perceives that he or she is separate from the environment

C. when a child successfully controls his or her muscular coordination

D. as a result of maternal separation

在SQL中，实现事务的提交的语言是（）。

A．GRANT

B．RElVOKE

C．ROLLBACK

D．COMMIT

在Linux中，分区分为主分区、扩展分区和逻辑分区，使用fdisk-1命令获得分区信息如下所示：
Disk/dev/hda:24 0 heads，63 sectors，1940 cylinders
Units=cylinders of 15120 * 512 bytes
Device Boot Start End Blocks Id System
/dev/hda 1286 2162128+ c Win95 FAT32(LBA)
/dev/hda2 * 288 1940 12496680 5 Extended
/dev/hda5 288 289 15088+ 83 Linux
/dev/hda6 290 844 4195768+ 83 Linux
/dev/hda7 845 983 1050808+ 82 Linux swap
/dev/hda8 984 1816 6297448+ 83 Linux
/dev/hda9 1817 1940 937408+ 83 Linux
其中，属于扩展分区的是 (5) 。
使用df-T命令获得信息部分如下所示：
Filesystem Type lk Blocks Used Available Use% Mounted on
/dev/hda6 reiSerfs 4195632 2015020 2180612 49% /
/dev/hda5 ext2 14607 3778 10075 8% /boot
/dev/hda9 reiserfs 937372 202368 735004 22% /home
/dev/hda8 reiSerfa 6297248 3883504 2414744 62% /opt
Shmfs shm 256220 0 256220 0% /dev/shm
/dev/hda1 984 2159992 1854192 305800 86% /wlndows/c
其中，不属于Linux系统分区的是 (6) 。

两级运维工作流程包括（）。

A.总局基本运维流程

B.省级基本运维流程

C.基层局基本运维流程

D.两级衔接流程

“强迫症”和“强迫性人格障碍”是一回事。（）