问题 问答题

采用接触量测时,简述对测点挂钩的要求?

答案

参考答案:

(1)测点挂钩做成闭合三角形;(2)测点的大小要适中。过小测量不宜找到;过大,易被破坏。(3)测点要牢固不变形。可用φ6mm钢筋制作,用砂浆固定在围岩或混凝土表层,保证牢固不变形。

阅读理解

A woodcutter(伐木工) was working in the forest one day when he found a box full of gold coins. Unfortunately, his wife was the kind of woman who could not keep a secret. Somehow, he knew, he had to prevent(阻止) her from talking about the gold.

He thought about this for a long time, then had an idea.

“ I found something in the forest”, he told his wife, “come with me and I’ll show you.”.His wife followed him into the forest and soon they came to a tree.“ Look at that!” the woodcutter said to his wife, and pointed to the tree. “There’s a fish growing on that branch!” His wife was surprised ,especially when he climbed up the tree and brought down the fish for her to see.They walked on and soon came to the river. “I’ll just pull in my net and see what I’ve caught”, the woodcutter said.

He pulled in his net and inside there were several hares(野兔). “How interesting!” he said “there are now hares in the river.” After that, they came to where the woodcutter had found the box of gold. “Look, wife”, he said “this is what I have found. A box of gold coins.”

The next day, his wife could not stop herself from telling her friends about all the wonderful things she had seen.Of course, nobody believe her!

小题1:Where did the woodcutter find the box of gold?______

A.When he was working

B.In his garden

C.In the forest where he was working

D.On his farm fields, where he was farming小题2:Where do you usually see hares?______

A.In the street.

B.In the forest.

C.In the river.

D.In the sea.小题3:Why did his wife tell her friends what happened? Because ______

A.she was very surprised.

B.she wondered why the hares were in the river and fish was in the tree

C.she could not stop herself from talking about anything

D.she was very happy

单项选择题