问题 问答题 简答题

乳化液泵站的日常检查和定期检查包括那些内容?

答案

参考答案:

(1)日常检查

包括班前班后的检查和运行中的巡回检查,主要有操作工进行,可与日常保养结合起来,发现不正常情况,立即排除,较大问题立即报告,以便及时组织修理。

(2)定期检查

主要由专业维修人员负责,操作人员参与按规定进行的检查,一般一个月到三个月检查一次,其任务是全面检查设备性能,确定修理时间和种类,在检查中可以对设备进行清洗和换油。

阅读理解

Dear Tom,

        How time flies! Thank you for your Christmas cards. My parents and I felt excited for  your greetings.I really missed you !  I still remember I went skiing with you in Lianhua Hill.We talked a lot about our friends, plans of trips and other things.  On the way back, you invited me to your country Canada, but I refused it because I was really busy then. Last week, I joined in a seven-day-trip to Canada.  My mother asked me to bring some delicious food to  you.  But I lost your address and phone number at the airport in Canada,  so I could not contact (联系) you.  At last, I left the food in my aunt's home.  Her family address is 433 Park Road Ottawa.  You can also call 010-2002 at any time. I miss you.

                                                                                                                                                Loves.

                                                                                                                                                 LiHua

1. The underlined word "refused" means "______ " in Chinese.

A. 接受

B. 归还

C. 赠予

D. 拒绝

2. Where does Tom come from according to the passage?

A. Canada.

B. The United States.

C. China.

D. We don't know.

3.Li Hua lost Tom's address and telephone number______ .

A. at the airport in Canada

B. at the airport in China

C. in Lianhua Hill

D. at her home

4. Why did Li Hua visit Canada?

A. She studied in Canada.

B. She joined in a seven days trip,

C. She visited her aunt.

D. She had a meeting in Canada,

5. What can we know from the passage?

A.Li Hua contactedTom with the help of her aunt.

B. Li Hua's mother asked Li Hua to bring Tom a coat.

C. Tom's address is 433 Park Road Ottawa.

D. The phone number 010-2002 is Li Hua's aunt's.

判断题