皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
燃气-蒸汽联合循环发电机组带负载时的正常运行维护是最基本的、最经常的工作。在正常运行中,()是首要的任务,在机组出现不正常工况时,必须尽快采取措施,恢复主、辅机的正常运行条件,或者限制负载直至停机。
A.
提高机组的效率
B.
保证设备工作的安全性
C.
尽可能的利用机组产生最大经验效益
D.
减小燃气机组的气耗
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】The possibility of moving toward ______ patients and the responsibilities that it implies undoubtedly will change psychologists' future role.
A.
meditating
B.
medicating
C.
mediating
D.
mediatizing
【单选题】— I went to your house yesterday afternoon, but you were not in. — Sorry. I _______ basketball with my classmates.
A.
am playing
B.
was playing
C.
played
D.
have played
【判断题】四十四、不论是总账和明细分类账,都要按一级会计科目开设账户。( )
A.
正确
B.
错误
【单选题】听力原文:W: Oh, I am sorry. I just realized that I forgot to bring the tape recorder that you lent me. I left it back in my dorm. M: That's all right. I don't need it until tonight. As long as I get it by...
A.
The man will not need the tape recorder tonight.
B.
The man needs to use the tape recorder this evening.
C.
The woman can return the tape recorder tomorrow.
D.
The woman is sorry for losing the tape recorder.
【单选题】进行急救时,安全评估包括
A.
看看现场环境是否安全
B.
做好自我防护
C.
伤病员的安全和防护
D.
都正确
【简答题】The responsibilities include receiving visitors , scheduling meetings , and writing routine letters and reports.(英译汉)
【单选题】— Can you come to my party this Saturday, Lucy? — ______. I ’ m not in China that day.
A.
Sorry, I can’t
B.
Yes, I can.
C.
Sure, I’d love to
【简答题】听句子,选择适当的答语。每个句子听两遍。 (     )1.A. Not bad. (     )2.A. At 7:35 a.m. (     )3.A. Sorry, I can. (     )4.A. No, it won't. (     )5.A. No, not at all. (     )6.A. Sounds boring. B. Cloudy. B. For two hour...
【单选题】W: Haven’t you seen the sign “No smoking”? Smoking is not allowed in the office. M: Oh, I’m terribly sorry. I wasn’t noticing. Is it all right if I smoke outside? A: Of course. What will the man possi...
A.
Stop smoking.
B.
Go on smoking.
C.
Smoke outside.
D.
Smoke inside.
【单选题】优化可生成()的目标代码。
A.
运行时间较短
B.
占用存储空间较小
C.
运行时间短但占用内存空间大
D.
运行时间短且占用存储空间小
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题