液力偶合器的勺管是用来改变流道的()。它的进油控制阀是用来改变液力偶合器的()。

题型:填空题

问题:

液力偶合器的勺管是用来改变流道的()。它的进油控制阀是用来改变液力偶合器的()。

考点:汽轮机技术监督上岗员汽轮机技术监督上岗员题库
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阅读理解。

                                                              A Trip to the Forest

     One day Bob took two of his friends in-to the mountains. They put up their tents (帐篷) and then rode

off to a forest to see how the trees were growing.

     In the afternoon when they were about ten kilometres from their camp (营地), it start-ed to snow. More

and more snow fell. Soon Bob could hardly see his hands before his face. He could not find the road. Bob

knew there were two roads. One road went to the camp, and the other went to his house. But all was white

snow. Everything was the same. How could he take his friends back to the camp?

     Bob had an idea. The horses! Let the horses take them back! But what would hap-pen if the horses took

the road to his house? That would be a trip of thirty-five kilometres in such cold weather!

    It was getting late. They rode on and on. At last the horses stopped. Where were they? None of them

could tell. John looked around. What was that under the tree? It was one of their tents!

1. John and his two friends went to the forest to ____. [ ]

A. build their camp

B. find their way home

C. enjoy the mountains in the snow

D. watch the trees in the forest

2. They could not find their way back be-cause ____. [ ]

A. there was only one road to their camp

B. they couldn't decide which of the two roads led to their tents

C. there were no roads in the mountains at all

D. everything was covered by the white snow

3. It is clear that they wanted the horses to take them to ____. [ ]

A. John's house

B. the camp

C. the forest

D. the mountains

4. The horses stopped because____. [     ]

A. it was getting late

B. they were tired after running for a long way

C. they knew that they had got to the camp

D. they had seen John's house

5. The story happened ____. [ ]

A. on a cold winter day

B. on a dark snowy evening

C. in a cold camp far from villages

D. at night when nothing could be seen

题型:填空题

一串彩珠,按“2红3绿4黄”的顺序依次排列.第600颗是______颜色.

题型:填空题

有助于排除肾功能衰竭,而支持脱水诊断的指标是()

A.尿比重↑,血浆比重↓

B.尿比重↓,血浆,比重↑

C.尿比重↓,血浆比重↓

D.尿比重↑,血浆比重↑

E.尿比重↓,血浆比重正常

题型:填空题

彼女に手紙を3通も書いたが、ぜんぜん返事が来ない。本当に(  )人だ。

A.さむい

B..あつい

C.つめたい

D.すずしい

题型:填空题

失误链形成的具体征兆包括但不限于()

①指挥不当

②偏离计划航线

③违反已建立的规则和程序

④过多思考

A.①~③

B.①~④

C.②~④

D.①③④

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