干式水下采油树置于水下井口舱内,操作人员要进入舱内操作必须()。A.穿戴劳保服 B.

题型:单项选择题

问题:

干式水下采油树置于水下井口舱内,操作人员要进入舱内操作必须()。

A.穿戴劳保服

B.经主管负责人许可

C.排出氮气并充空气

D.舱内降压降温

考点:仪表工考试仪表工考试题库
题型:单项选择题

It was Mother’s Day. John was so busy with his work that he couldn’t go back home. When he walked by a flower shop in the evening, an idea came to his mind. “I’ll send Mum some roses (玫瑰).”

While John was picking his flowers, a young man went inside. “How many roses can I get for only five dollars, Madam?” he asked. The shop assistant told him that roses were as expensive as forty dollars a dozen (一打). Maybe he would be happy with carnations(康乃馨). She told him they were a lot cheaper than roses.

“No, I have to have red roses,” he said, “My mum was badly ill last year and I didn’t get to spend much time with her. Now I want to get something special, it has to be roses, as the rose is her favorite.”

After hearing this, John said he would pay the rest of the money for the young man. Moved by both of them, the shop assistant said, “Well, lovely young men, thirty dollars a dozen, only for you two.” Taking the roses, the young man almost jumped into the air. He thanked John, and ran out of the shop. It was well worth twenty-five dollars John paid to see the exciting moment. Then John paid for his dozen of roses and told the shop assistant to send them to his mother.

As he walked out, he felt nice. Suddenly he saw the young man crossing the street and going into a park. But soon he realized it was not a park but a cemetery (墓地). Crying, the young man carefully laid the roses, “Mum, oh, Mum, why didn’t I tell you how much I loved you? God, please help me find my mum and tell her I love her.”

Seeing this, John turned and quickly walked back to the shop. He would take the flowers home himself.

小题1:The shop assistant tried to ask the young man to buy carnations instead of roses because _____.

A.there were not enough roses in the shop

B.carnations were much nicer than roses

C.roses were more expensive than carnations

D.carnations were special flowers for Mother’s Day小题2:John spent _______ in the flower shop that day.

A.$5

B.$25

C.$ 45

D.$ 55小题3:The young man cried at the cemetery because he _______.

A.had spent all his money on the roses

B.wasn’t able to tell his mother he loved her himself

C.felt sorry to ask John to pay for his flowers

D.hadn’t got enough money for his sick mother小题4:At last John decided to take the roses home himself because he wanted to _______.

A.tell his mother he loved her

B.ask his mother for more money

C.tell his mother the young man’s story

D.ask his mother if she liked roses小题5:The writer wrote this passage to tell us “_______”.

A.Buy roses for your mother when she is ill

B.Let your mother know how much you love her

C.Work hard to get more money for your mother

D.Send your mother flowers on Mother’s Day

题型:单项选择题

故事(一):校园里,两位同学走路的时候说笑打闹,结果一不小心,撞了对面走来的人。他们俩不仅不道歉,还骂骂咧咧,推推搡搡。结果被老师狠狠批评了一顿。

故事(二):电影院里,甲和乙边看电影边议论,吃零食的时候还发出很大的声音,一会儿,甲的手机又响了,又大声接电话。旁边的人忍无可忍,纷纷谴责他们不遵守秩序。

故事(三):甲手里拿着一袋瓜子,一边嗑瓜子,一边还把瓜子皮扔得满地都是,引得路人侧目,最后,又被罚款。

对以上三则材料进行评价,说明他们为什么没能得到别人的尊重?为什么说尊重他人是我的需要?

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题型:单项选择题

周围性瘫痪也称为()

A.周围神经损害性瘫痪

B.脊髓前角细胞损害性瘫痪

C.皮质运动中枢损害性瘫痪

D.下运动神经元损害性瘫痪

E.脊髓损害性瘫痪

题型:单项选择题

简述铸坯内部缺陷的类型。

题型:单项选择题

新投运的GIS,除开关室以外的其它气室的微水含量不得大于()。

A.150PPm

B.200PPm

C.250PPm

D.300PPm

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