典型心绞痛发作错误的是：() A．体力活动是常见诱因 B．部位在胸骨中上段，界线清楚

       斯大林在列宁逝世之后，领导着苏联人民在实现国家工业化的过程中起到了决定性的作用，不过也建立起了斯大林模式，关于这个模式的说法，下面哪一项不符合历史事实[ ]

A、斯大林时代国家最高的权力掌握在苏维埃

B、当时的苏联法律形同虚设

C、这个模式曾为苏联取得反法西斯战争的胜利立下了汗马功劳

D、这种模式造成了经济部门发展的严重脱节和农业生产落后的状况

当你遇到下面这些问题时，你会怎么解决呢？请对以下问题和解决办法给予合理的配对。

Problems:

小题1:Some boys are swimming in the river without permission.

小题2:Sometimes you just get so angry about something.

小题3:You cheat(作弊) at school because you are afraid of failing the exam.

小题4:Someone in our district often wastes water.

小题5:You like to play computer games and spend too much time on them.

Solutions:

A．Work harder at your lessons .If you have problems at school, just turn to your teachers

B．Tell them to leave the river quickly. It is dangerous.

C．Make a time table and reduce the time on computer games little by little.

D．Use your pen to tell your feelings. Write down why you are angry or draw it on a paperE. Put up some posters to ask him or her to save water.

用油液光谱分析法对设备磨损情况进行监测时，通常测取( )。

A．机械信号

B．电磁信号

C．化学信号

D．光学信号

颅内压是由下列哪些因素调节？（）

A.脑血流，脑组织及静脉压

B.脑脊液压力

C.脑灌注压

D.脑脊液、脑血流及脑组织

E.以上均不正确

可靠性就是指产品在规定时间内和规定的条件下完成规定功能的能力。（）