下列地基加固方法中,属于化学加固方法的是( )。A.高压喷射注浆法 B.电渗法 C

题型:多项选择题

问题:

下列地基加固方法中,属于化学加固方法的是( )。

A.高压喷射注浆法

B.电渗法

C.深层搅拌水泥桩法

D.粉喷桩法

考点:注册土木工程师岩土工程专业知识专业知识
题型:多项选择题

10kV线路与0.4kV同杆架设时,转角杆和分支杆上高低压横担之间的最小距离为()m。

A、1.0

B、0.8

C、0.6

D、0.4

题型:多项选择题

When we found him, he was a sorry sight. His clothes were torn, his hands bleeding. Before we reached him, we saw him fall. He lay a moment. Then he pulled himself to his feet, walked unsteadily a few yards through the woods and fell again.

After we got him out, we went back to find the gun that he had thrown down. His tracks showed that for two days he had circled in the forest, within 200 yards of the road. His senses were so dulled by fear and tiredness that he did not hear the cars going by or see the lights at night.

We found him just in time.

This man, like others before him, had simply been frightened when he knew he was lost. What had been a near disaster might have turned out as only a pleasant walk, if he had made a few preparations before he stepped from the highway or off a known path.

Whatever sense of direction that a man may have, it’s still largely a question of observation. A skilled woodsman always keeps an eye on his surroundings. He notes the shape of a mountain, the direction water flows through a swamp, and the way a tree leans across a path. With these in mind, he is still likely to turn around many times, but he is seldom lost.

There are exceptions, of course, and once in a while a man does come across some strange problem that puts him into the “lost” situation. A rainstorm or sudden blizzard may catch him without a compass in his pocket. Darkness may find him in a rough area, where travel is dangerous without a light.

When this happens, the normal first reaction is the fear of being laughed at as a result of his poor knowledge in the woods. He may also be concerned about the inconvenience that he will cause his friends when he doesn’t show up. This false pride may lead him to keep on the move in a false effort to find his way against all difficulties.

The person who thinks ahead is seldom in great danger. He’ll be safe if he observes carefully, thinks ahead, and remains calm.

小题1:The writer suggested that if the man had not been found, he would have ______.

A.been shot by a gun

B.become confused

C.been attacked by wild animals

D.been in great danger小题2:According to the text, if a person gets lost in the forest, at the very beginning, he would _____.

A.worry about being laughed at

B.push himself to find his way out

C.feel it is convenient to ask for help from his friends

D.feel sorry that he didn’t study hard enough小题3:When a person tries to find his way in the woods, ________ is the most important.

A.intelligence

B.observation

C.direction

D.chance小题4:The writer tells the story of the lost man as an example of people who_______.

A.go into the woods by themselves

B.don’t know how to signal for help properly

C.are frightened when they think they are lost

D.keep their head when they are in trouble

题型:多项选择题

有关明胶性质的说明,错误的是

A.有热熔冷凝性

B.有吸水膨胀性

C.极易溶解于水

D.参与坚膜作用

E.提供感光中心

题型:多项选择题

平湖中学的金国平老师 (151) 记者,今年总体的经济 (152) 不太乐观,直接影响了毕业生的就业率,留学是作为学生 (153) 学识、开拓眼界的一种途径,但切不可 (154) 逃避就业而盲目为之。

A.因

B.越

C.为

D.由

题型:多项选择题

使用切片工具创建的切片称作()

A.基于图层的切片

B.用户切片

C.自动切片

D.子切片

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