停炉炉顶应设置供水能力足够的水泵,无料钟炉顶温度应控制在()℃左右。 A.500 B

题型:单项选择题

问题:

停炉炉顶应设置供水能力足够的水泵,无料钟炉顶温度应控制在()℃左右。

A.500

B.250

C.350

D.200

考点:生活知识竞赛生活知识竞赛题库
题型:单项选择题

阅读小天地:读一读,选一选。

      Mary is my good friend. She lives in New York now. She's 14 years old. She can speak English and

Chinese. There are five people in her family. Her father works in a hospital. He's a good doctor. He goes to

work by car every day. Her mother teaches English in a primary school (小学). She goes to work by bike.

Her brother Jack is only four years old. His sister is older than Mary. She is a driver. They like to watch a

movie on Sundays. They go to the park to have a walk in the evening.

1. How many people are there in Mary's family? 

A. Three.

B. Four.

C. Five.

2. How does Mary's father go to work?

A. By train.

B. By car.

C. By bike.

3. They live in ____________.

A. the U. S.

B. the U. K.

C. China

4. They often ____________ in the evening.

A. go to watch a movie

B. go to the park for a walk

C. watch TV

5. Mary's sister is a ____________.

A. student

B. teacher

C. driver

题型:单项选择题

以下扩大净资产规模的途径不正确的是:()。

A.工资薪金增加

B.取得投资收益

C.由于减税等原因使得部分债务得以免除

D.不当得利的取得

题型:单项选择题

有丝分裂过程中,染色体数目加倍发生在()

A.间期

B.中期

C.后期

D.末期

题型:单项选择题

A () infected computer may lose its data.

A.file

B.data base

C.virus

D.program

题型:单项选择题

在公司的设立协议问题上,通常存在的法律风险不包括()。

A.设立协议中保密条款缺失

B.股东之间约束机制条框缺失

C.很多情况下无视公司法的规定

D.缺少书面设立协议或者约定不当

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