输油机组发生甩机故障而一时不能恢复时,应切换为()流程。 A.压力越站 B.热力越站

题型:单项选择题

问题:

输油机组发生甩机故障而一时不能恢复时,应切换为()流程。

A.压力越站

B.热力越站

C.站内循环

D.进罐

考点:输油工考试输油工初级输油工初级题库
题型:单项选择题
When my son, Justin, was four, he found a caterpillar(毛毛虫)and put it in a box. Each day he         it fresh grass and leaves . In a few weeks, the caterpillar became fat and was ready to sleep. One morning we found        had become a cocoon(茧).
Justin was       . He knew a moth(飞蛾)or butterfly was going to be       .
“Dad !      is happening. Come and look!” He shouted happily. We could clearly see the wings       . A few days later, a beautiful black moth broke free from its cocoon.
The next day, Justin took the        outside and opened it, and the little moth flew out. It flew around the yard twice,       , and landed on Justin’s arm. He picked it up and threw it in the air,        the moth came back again. He tried over and over to set it free, but each time it would return to his arm.
I believe the moth, just like a person, was afraid to        comfortable places and situations. It wanted to stay with something        and was afraid to move on and experience new things.
I was once that little moth. My cocoon was my mother’s love which made me comfortable.       the moth, I didn’t want to fly too far from it. When my first job required me to move to a new city, I was        but later I chose to move there. And finally, I found I was happy about my         .
Humans are animals of habit. We        change. However, if we hadn’t moved, we would not have experienced many new things. So spread your wings and fly.
小题1:
A.caughtB.gave C.found D.carried
小题2:
A.itB.they C.weD.he
小题3:
A.unhappyB.afraid C.excitedD.tired
小题4:
A.bornB.changedC.createdD.raised
小题5:
A.AnythingB.NothingC.Everything D.Something
小题6:
A.indoorB.outdoorC.inside D.outside
小题7:
A.doorB.boxC.book D.window
小题8:
A.came upB.came back C.gave back D.paid back
小题9:
A.andB.or C.butD.so
小题10:
A.stayB.feel C.developD.leave
小题11:
A.dangerousB.familiar C.strangeD.boring
小题12:
A.Like B.AsC.ForD.To
小题13:
A.madB.angryC.afraidD.happy
小题14:
A.decisionB.jobC.cityD.success
小题15:
A.enjoyB.hate C.plan D.love
题型:单项选择题

简述单级泵的轴向力平衡措施。

题型:单项选择题

下列哪组传染病的热型描述正确()

A.稽留热见于伤寒、副伤寒

B.稽留热见于伤寒、斑疹伤寒

C.弛张热见于伤寒、流行性出血热

D.回归热见于登革热、疟疾

E.回归热见于脊髓灰质炎、流行性出血热

题型:单项选择题

CR与普通X线成像比较其优点,叙述错误的是()。

A.提高了图像密度分辨率

B.提高了图像显示能力

C.降低X线曝光量

D.提高了图像空间分辨率

E.曝光宽容度增加

题型:单项选择题

可转换债券的转换价格取决于可转换债券面值与()之比.

A、转换比例

B、转换价值

C、转换期限

D、转换数量

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