主页
学科
搜索
账户
常见问题
当前学科:TD网络优化
题目:
单选
在华为切换参数中,“业务信道切换最小时间间隔”的参数取值范围是()
A . 0~100
B . 0~30
C . 0~90
D . 0~120
E . 0~60
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
阀门产生振动和噪音的原因是什么?
面部出血时采用间接压迫止血法,按压的部位是把下颌角前约()的面动脉压向下颌骨。
在诊断肺癌中,最有意义的CT征象是()
并励电动机和他励电动机的机械特性为()特性。
维勃稠度试验方法适用骨料最大粒径不大于31.5mm,维勃稠度在()的混凝土拌和物稠度测定。
Close TestThe manager of a small building company was very (21) to get a bill for two white mice which one of his workmen had bought. He sent for the workman and asked him why he had had the bill (22) to the company."well ," the workman answered , "you remember the house we were (23) in Newbridge last week. don't you? One of the things we had to do there was to put in someNew electric wiring. Well , in one place we had to pass some wires through a pipe (24) and about an inch across ,which was built into solid stone and had four big bends (弯角) in it. (25) could think how to do this unless I had a good idea. I went to a shop and bought two white mice ,one of them male and the other female. Then I tied a thread to the body of the male mouse and put him into the pipe at one end , (26) Bill held the female mouse at theother end and pressed her gently to make her squeak. When the male mouse heard the female mouse's squeaks , he rushed along the pipe to help her. I suppose he was a gentleman (27) he was only a mouse. Anyway , as he ran through the pipe , he (28) the thread behind him. It was then quite easy for us to tie one end of the thread to the electric wires and pull them (29) the pipe. " The manager (30) the billfor the white mice.21. A. surprised B. sorry C. strange D. fearful22. A. to be sent B. to sent C. send D. sent23. A. mending B. cleaning C. repairing D. setting24. A. thirty-feet-long B. thirty foots longC. thirty feet long D. thirty feets long25. A. None of us B. No one usC. No of us D. None us26. A. as B. so C. while D. when27. A. even though B. as thoughC. in fact D. sure enough28. A. pulled B. pushed C. lifted D. brought29. A. along B. through C. inside D. towards30. A. received B. agreed C. paid D. cashed
患者男性,36岁,因癫痫大发作服用苯巴比妥,由于药物过量,出现昏迷、呼吸微弱,送院抢救。上述选择的原因是()
对话复述适合于小班儿童。()
诊断肠梗阻最主要的根据是()