下面不属于煤层产状要素的是()。A、走向线B、倾向C、倾角

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问题:

下面不属于煤层产状要素的是()。

A、走向线

B、倾向

C、倾角

考点:综采维修钳工(高级)综采维修钳工(高级)题库
题型:单项选择题
Professor Green, known to the world as a scientist, is not only absent-minded but short-sighted as well. His mind is always busy        scientific problems and seldom notices what is going on     him.
One fine day recently, he went   a walk in the countryside, but as      he has a book in his hand. When he went out , he began to read his book . He hadn’t gone far    he run into a big cow and fell down. In the fall, he had lost his glasses, without which he couldn’t see anything. He thought he had hit his head    a fat lady. “I’m sorry, Madam.” He said politely      searching for his glasses. As soon as he had     , he realized his mistake.
Soon he was fixing his mind on his book      and paid no attention to anything else. He had scarcely been walking for five minutes when he fell over again,        both his book and his glasses. This time he got very angry, seizing his umbrella, he gave the “cow” a wild blow. Then, after finding his glasses, he realized with horror that he made a second mistake. A large fat woman was fleeing from him in a horror.
小题1:
A.to thinkB.thinkingC.thinking aboutD.to think of
小题2:
A.withB.around C.for D.at
小题3:
A.forB.toC.towards D.over
小题4:
A.alsoB.oftenC.everD.usual
小题5:
A.whenB.whileC.just thenD.at that time
小题6:
A.toB.againstC.aboutD.onto
小题7:
A.afterB.inC.beforeD.during
小题8:
A.put it onB.taken them offC.put them onD.taken them out
小题9:
A.alwaysB.againC.usually D.very much
小题10:
A.holdingB.gettingC.findingD.losing
题型:单项选择题

燃煤的发热量表示方法分哪三种?

题型:单项选择题

下列湖泊示意图中,最能反映上图中P湖泊与河流间的水体运动联系方式的是

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双胍类主要用于下列哪种糖尿病患者

A.肥胖的T2DM患者
B.并发DKA糖尿病患者
C.所有儿童糖尿病患者
D.老年糖尿病患者

题型:单项选择题

上段食道癌照射,锁骨上野上界到()

A、环甲膜 

B、甲状软骨 

C、甲状腺 

D、声带 

E、上段淋巴结

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