按原理分类,超声检测方法可分为() A.脉冲反射法 B.衍射时差法 C.穿透法和共振

题型:单项选择题

问题:

按原理分类,超声检测方法可分为()

A.脉冲反射法

B.衍射时差法

C.穿透法和共振法

D.以上都是

考点:无损检测技术资格人员考试超声检测超声检测题库
题型:单项选择题

下列关于审计报告的说法中,正确的是:

A.审计报告应详细记录审计过程和结果

B.国家审计、内部审计和社会审计的审计报告具有相同的法律效力

C.社会审计报告分为标准审计报告和非标准审计报告

D.我国国家审计机关和内部审计机构通常撰写简式审计报告

题型:单项选择题
完形填空(共20小题;每小题1分,满分20分)
阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。
Dad was not only my best friend, but my compass. While he was alive, he    me with his actions and advice. He taught me one important  2  “Believe in yourself.”
If there was one phrase my dad  3  liked to hear, it was “I can’t.” He never got to finish high school and 4 two jobs to support his family,    he never complained. Through education and years of hard work, my dad became an excellent journalist.
When I was in high school, I had a  6  time with math. He tried to help me, but I 7 struggled. So my math teacher suggested I meet with him at 7:00 each morning before school for  8  help. I told my dad, “That’s  9 ! I can’t do that!” He replied, “You’re doing it. I’ll sent you to school.” Every morning at 6:45 a.m., we’d leave the  10 . Despite working 12 hours every day, Dad never once  11   driving me to school.
After months of  12  , I was facing the final exam. I was so  13 . On the day of the final, my dad hugged me and said, “Luke,  14   yourself. You can do it.” His words made me realize I needed to trust in my  15  and in the hours of work I’d 16 . When I got my  17   proudly, the first person I called was Dad. He screamed, “Yes! You deserved it!”
Even now, whenever I  18  that a task is too much for me, I think back to that exam. No matter how  19   something is, if you’re willing to work, you can succeed. I’m forever 20  to Dad for that lesson.
小题1:
A.understoodB.forgaveC.guidedD.impressed
小题2:
A.history B.lessonC.skillD.language
小题3:
A.alwaysB.almostC.ever D.never
小题4:
A.tookB.lost C.left D.finished
小题5:
A.soB.orC.butD.and
小题6:
A.goodB.free C.terribleD.short
小题7:
A.stillB.nearlyC.hardlyD.probably
小题8:
A.realB.practicalC.immediateD.extra
小题9:
A.wonderfulB.crazyC.expensiveD.necessary
小题10:
A.house B.schoolC.officeD.farm
小题11:
A.suggestedB.riskedC.enjoyedD.missed
小题12:
A.meetingB.testingC.learning D.interviewing
小题13:
A.excitedB.nervousC.happyD.shocked
小题14:
A.stand forB.hold backC.believe inD.look after
小题15:
A.teacherB.luck C.time D.ability
小题16:
A.wasted B.ignoredC.picked upD.put in
小题17:
A.answer B.gradeC.payD.gift
小题18:
A.hopeB.forgetC.worryD.promise
小题19:
A.differentB.importantC.hard D.interesting
小题20:
A.gratefulB.sorryC.politeD.useful
题型:单项选择题

利用药物和杂质在化学性质上的差异进行特殊杂质的检查,不属于此法的检查法是()

A、氧化还原性的差异

B、酸碱性的差异

C、杂质与一定试剂生产沉淀

D、溶解行为的差异

E、杂质与一定试剂生产颜色

题型:单项选择题

U形管液柱式压力计两边的液面高度差与被测压力的表压值成(),与U形管内孔截面积()。

A.正比;反比

B.反比;正比

C.正比;正比

D.正比;无关

题型:单项选择题

学者杨天石认为在辛亥革命中,“革命党人的主观愿望是使革命成为种族革命、政治革命、社会革命的三合体,但是,革命党人所期望的“社会革命”始终未及实行”。这里所说的“社会革命”是指()

A.推翻满洲贵族的统治

B.推翻清王朝的君主专制统治

C.解决以土地为中心的财富重新分配问题

D.建立资产阶级共和国,实行民主自由

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