试题与答案

周跳

题型:名词解释

题目:

周跳

答案:

参考答案:

在接收机跟踪GPS卫星进行观测的过程中,常常山于多种原因(例如接收机天线被阻挡、外界噪声信号的干扰等),可能使载波相位观测值中的9周数不正确但其不足1整周的小数部分仍然是正确的,这种现象成为整周变跳,简称周跳。

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题型:完形填空

短文填词(共10小题;每小题1分,满分10分)

During the Spring Festival, my parents and some of my relatives

gave me some gift money. What should I do      the money? I小题1:          

had desired to buy a pair of Nike sports    (鞋). I had小题2:           

also wanted to have an MP4 player of my     . With the gift小题3:         

money I could a    what I wanted to buy. However, I soon小题4:           

gave up the idea b     I knew I was still a student at school. 小题5:.    

Besides, my parents always lived a s      life. Their money was小题6:     

not       (容易) earned. Thinking of this, I decided to open a小题7:     

savings account at a bank the f     day. From now on, I’ll小题8:         

make both ends meet as a student financially   (支持) by小题9:.           

my parents. I am sure my dream will come     one day with the 小题10:       

money through my hard work.

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题型:多项选择题 案例分析题

已婚女性,46岁,恶心、呕吐、发热、肌肉疼痛3天,无 * * 流血、瘙痒,无停经及妊娠史,近期有不洁性生活史。查体:T39.5℃,BP60/40mmHg,HR110次/分,昏睡,谵妄,皮肤广泛日晒斑样疹,满腹轻度触痛;妇科检查: * * 分泌物脓性,宫颈光滑,充血,有摆痛,宫体轻度压痛,右附件区可触及直径约6cm囊性包块,压痛明显。曾因急性化脓性阑尾炎行阑尾切除术,有青光眼。

剖腹探查术发现右侧输卵管卵巢脓肿,周围粘连严重,子宫直肠凹封闭,分离粘连时,间隙中溢出奶油样脓液。可选择的术式是()

A.右附件切除+盆腔粘连松解+盆腔引流+活检病理

B.右输卵管卵巢脓肿剥离术+右输卵管造口术

C.盆腔粘连松解+盆腔引流+活检病理

D.脓肿切开+盆腔引流+活检病理

E.活检病理+腹腔冲洗后关腹

F.脓肿切开+盆腔粘连松解+盆腔引流+活检病理

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