题目:
车站确认故障和危险情况已消除,可恢复运营后,经行车调度员同意后在IBP盘上按压()。
答案:
参考答案:紧急关闭取消按钮
车站确认故障和危险情况已消除,可恢复运营后,经行车调度员同意后在IBP盘上按压()。
参考答案:紧急关闭取消按钮
下表为我国位于同一地形区甲、乙两地的相关资料,据此回答12~14题。
纬度 经度 | 海拔(米) | 一月平均 气温(℃) | 七月平均 气温(℃) | 年降水量(mm) | 夏半年 (5~10月)雨日的百分比(%) | 冬半年(11~4月)雨日的百分比(%) | 年日照时数 (小时) | |
甲 | 25035′N 1030E | 1898 | 7.1 | 20.0 | 1005.0 | 72 | 28 | 2110.2 |
乙 | 26035′N 1040E | 1811 | 2.9 | 19.8 | 1250.6 | 56 | 44 | 1548.6 |
A.黄土高原 B.四川盆地 C.云贵高原 D.青藏高原
13.乙地一月均温明显低于甲地,且冬半年雨日较长的原因是
A.受地形的影响 B.受西南季风影响 C.受温带气旋的影响 D.受锋面影响
14.两地发展农业生产面临的共同问题是
A.水资源不足 B.土地资源有限
C.热量条件较差 D.光照不好
中共十一届三中全会以后,农村和城市经济体制改革的共同点有
①改变管理模式 ②克服平均主义 ③解放生产力 ④全面改变所有制性质 [ ]
A.①②③④
B.①②③
C.①③④
D.①②④
第二节完形填空(共20小题;每小题1.5分,满分30分)
The simplest way to say it is this: I believe in my mother. My 小题1: began when I was just a kid. I 小题2: becoming a doctor. My mother was a worker. Through her work, she observed that 小题3: people spent a lot more time reading than they 小题4: watching television. She announced that my brother and I
小题5:watch two to three TV programs during the week. With our free time, we had to read two books each from the Detroit Public Library and then 小题6: her written book reports. She would mark them up with check marks and highlights. Years later we realized her marks were a 小题7: . My mother was illiterate (文盲的).
When I entered high school I was an A-student, but not for long. I 小题8: the fashionable clothes. I wanted to 小题9: the guys. I went from being an A-student to a B-student to a C-student. One night my mother came home after 小题10: at one of her several jobs and I complained about not having enough Italian knit shirts. She said, “Okay, I’ll give you all the money I make this week scrubbing (擦洗) floors and cleaning bathrooms, and you can buy 小题11: food and pay the bills. With the money that is 小题12: , you can have all the Italian knit shirts you want.” I was very 小题13: with that plan, but once I had finished paying for all of the important things, there was 小题14: left. I realized that my mother was always dealing with money well to be able to 小题15: a roof over our heads and to put food on the table. I also realized that immediate satisfaction wasn’t going to get me anywhere. _小题16:__ required intellectual (智力的) preparation. I went back to my 小题17: and became an A-student again. Finally, I 小题18: my dream and I became a doctor. My story is really my mother’s story — a woman with 小题19: formal education who used her position as a parent to change the lives of many people around the globe. Now I believe that there is no job more 小题20: than parenting.
小题21:
.
A.belief
B.work
C.education
D.promise小题22:
A.kept up with
B.got used to
C.dreamed of
D.got tired of小题23:
A.lazy
B.easy-going
C.successful
D.reliable小题24:
A.cost
B.paid
C.took
D.did小题25:
A.could only
B.could not
C.must not
D.should often小题26:
A.read
B.give
C.hold
D.explain小题27:
A.mystery
B.risk
C.fool
D.trick小题28:
A.wanted
B.attracted
C.recognised
D.accepted小题29:
A.get rid of
B.hang out with
C.test on
D.keep in touch with小题30:
A.serving
B.looking
C.working
D.getting小题31:
A.your brother
B.yourself
C.me
D.the family小题32:
A.left over
B.paid off
C.used up
D.carried out小题33:
A.angry
B.pleased
C.disappointed
D.bored小题34:
A.anything
B.everything
C.something
D.nothing小题35:
A.buy
B.operate
C.keep
D.send小题36:
A.Success
B.Failure
C.Faith
D.Comfort小题37:
A.guys
B.mother
C.studies
D.clothes小题38:
A.made
B.realised
C.changed
D.tried小题39:
A.little
B.much
C.some
D.high小题40:
A.interesting
B.gentle
C.important
D.bitter
患者女,29岁。反复咳嗽、咳痰10年,咯血2天,每天咯血量约300ml。查体:右下肺湿性啰音,胸片示右下肺纹理增重紊乱。
患者发生大咯血的主要原因为(提示:患者行HRCT检查,诊断为双侧下肺支气管扩张。)()
A.支气管动脉破裂
B.支气管静脉破裂
C.肺动脉大分支破裂
D.肺静脉大分支破裂
E.肺动脉小分支破裂
F.肺静脉小分支破裂
G.黏膜毛细血管广泛破裂
什么叫磁场强度?