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A. Choose the best answer After all these experiences, I learned a lot and began to grow up. One autumn night , when my parents and I returned from my uncle's house, my mother said that we might leave fo r Australia soon. I was crying on the bus, and some people were turning around to look at me. I could n ot top the thought of never hearing the morning radio programmes in school again . I do not remember myself crying for this reason again. In fact, I think cried very little when I was saying goodbye to my friends and relatives. When we were leaving, I couldn't wait to think about all the places I was going to see--the strange and magical places l had known only from books and pictures. The country I was leaving was hardly in my head then. The following years taught me to think all was going to turn out well, but the idea did not come to me at once. For the first two years, I was really lost--having to study in three schools as a result of family moves. I did not know very clearly what I was or what I should be. Father died and Mother then married again. and things became even more complex ( 复杂 ). More than two years passed, my stepfather and I got used to each other at last. I was often sad, and saw no end to "the hard times ” . My responsibilities in the family increased since I knew English better than everyone else at home.I wrote letters, taught my mother to fill out forms, translated at interviews with immigration of fi c er ( 移民局官员 ) , took my grandparents to the doctor and translated there ... I have learned that all common troubles go away at last if we don't give up My life will turn out all right, even though it will be so hard .
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【多选题】卫生立法是指有权限的国家机关依据法定的职权和法定程序,()卫生法律和其他规范性卫生法律文件的活动。
A.
制定
B.
认可
C.
执行
D.
补充
E.
废止
【单选题】下列哪个维护操作时正确的( )
A.
接触设备无需戴防静电手环
B.
对光接口板进行硬件环回时应该加光衰减器
C.
没有用的光接口可以不需要光帽盖住
D.
没有用的单板备件无需放在防静电袋内
【单选题】卫生法律的制定程序是( )
A.
准备、提出和审议、表决、通过与公布
B.
立项、起草、审查、通过
C.
准备、起草、审查、通过与公布
D.
以上都是
【单选题】关系模式中数据依赖问题的存在,可能会导致库中数据插入异常,这是指_
A.
插入了不该插入的数据
B.
数据插入后导致数据库处于不一致状态
C.
该插入的数据未入
D.
以上都不对
【单选题】一台运行Windows2000Server操作系统的客户机向网络上的主WINS服务器发送名称注册请求不幸的是,WINS服务器因维护而关闭了那么,该事件的正确后果是下列哪一个()
A.
该客户将再试两次,然后尝试定位辅助WINS服务器
B.
该客户将立即尝试定位辅助WINS服务器
C.
该客户将得到名称注册的否定回答
D.
该客户名称将被临时注册
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【判断题】硅稳压二极管的动态电阻愈大,说明其反向特性曲线愈陡,稳压性能愈好。答案
A.
正确
B.
错误
【单选题】狭义的卫生法,仅指由全国人民代表大会及其常务委员会所制定的
A.
卫生法律
B.
卫生条例
C.
卫生章程
D.
卫生办法
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A.
任意修改单个单元的参数均不需要知会相关网元
B.
对影响小区业务的操作应该选择在低话务时段进行
C.
重要参数的修改前需要做好备份,以便出现问题能及时恢复
D.
严禁擅自修改参数
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