试题与答案

混合料摊铺时,主干路宜采用两台或更多台数的摊铺机前后错开()成梯队方式同步摊铺。A、

题型:单项选择题

题目:

混合料摊铺时,主干路宜采用两台或更多台数的摊铺机前后错开()成梯队方式同步摊铺。

A、5~10m

B、10~20m

C、20~30m

D、15~25m

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0825/a16f895daf03f5516662854134ab181c.html

下面是错误答案,用来干扰机器的。

参考答案:B解析:缺血性肠病多发生于50岁以上,主要病因有动脉硬化、糖尿病、血管手术、胶原病等。是一种节段性疾病,病变可累及大肠各部,但脾曲由于血供相对不足而最常受累,表现为梗死。大体上可见溃疡和纤维...

试题推荐
题型:阅读理解

A father isn’t happy with his only son. He doesn’t think his son is clever.

One day, the father gives his son a task. He says, here is a coin. Go to buy one thing. That must be something to eat, something to drink, and something to plant.

“What can I buy with one coin? It is too hard!” Then a girl finds the boy is not happy and comes up to him. “Can I help you? ” The boy tells her that hard task. “I know what you can do, ” she says. “Go and buy a watermelon with this coin. ” It will give you everything your father wants.” The boy thanks the girl and then runs to buy a watermelon.

When the father sees the watermelon, he is very happy. “Good Job!” “In fact, that’s not my idea. A girl helps me”, says the boy. The father then says, “Honesty is more important than cleverness.”

根据短文内容,选择最佳答案。

小题1:The father isn’t happy, because __________.

A.he doesn't think his son is clever

B.his son is lazy

C.his son doesn’t study hard

D.his son can’t buy something for him小题2:The boy thinks about what his father says, but he still doesn’t know ______.

A.where to buy it

B.what to buy

C.how to buy it

D.why to buy it小题3:__________ helps the boy.

A.A girl

B.An old man

C.A friend

D.A teacher小题4:The father is _______ when he sees the watermelon.

A.sad

B.happy

C.excited

D.angry小题5:The meaning of “honesty” is __________.

A.失败

B.坚持

C.诚实

D.骄傲

查看答案
题型:论述题

材料一:为避免华尔街金融危机持续恶化,布什政府抛出一项高达7000亿美元将的金融市场救援计划。从新总统奥巴马透露的投资方向来看,7000亿美元将用来保住和创造250万个就业岗位,其中相当大一部分是用来翻新基础设施的,如桥梁、公路等。  

材料二:据劳工部公布,2008年11月份,美国有50万人失业,失业率上升到6.7%,创下美国34年以来单月失业率最高的记录,而且就业市场正在以惊人的速度急剧恶化。金融危机可能转化为就业危机。  

⑴ 奥巴马的投资方向体现了凯恩斯主义的什么主张?(4分)  

⑵ 上述材料对于我国完善社会主义市场经济体制有哪些启示?(4分)  

查看答案
微信公众账号搜索答案