皮皮学,免费搜题
登录
搜题
【单选题】
下列关于自动化船舶机舱中重要泵的互为备用自动切换控制电路的功能叙述错误的是 。
A.
在遥控,可以在集控室对各组泵进行遥控手动起动或停止
B.
因某种原因电网失电后,所有运行泵都停止运行;电网恢复供电后,各组原来运行的泵依据事先设定好的时间顺序逐台重新自动起动
C.
在自动运行方式,当运行泵发生故障时,备用泵能够自动进行切换
D.
在遥控,只可以在集控室手动起停泵,不可在机旁手动起停泵
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】日本美秀美术馆的建筑师是哪位?
A.
贝聿铭
B.
路易斯·康
C.
妹岛和世
D.
安藤忠雄
查看完整题目与答案
【单选题】听力原文:M: Did you go to the big sale at Spencer's yesterday? W: I had to visit my aunt in the hospital. Q: What does the man mean? (19)
A.
He thinks she bought something for her aunt.
B.
He thinks she might have been there.
C.
He thinks she was there only briefly.
D.
He thinks she went to it on her way to the hospital.
查看完整题目与答案
【多选题】制备液体制剂中常用的矫味剂有( )
A.
橙皮糖浆
B.
甜菊苷
C.
柠檬挥发油
D.
甘油
查看完整题目与答案
【单选题】下列哪些港口是波罗的海区域的港口?
A.
汉堡港
B.
奥斯陆
C.
斯德哥尔摩
D.
鹿特丹
查看完整题目与答案
【单选题】---I had a really good weekend at my aunt’s. -______.
A.
Oh, that’s very nice of you
B.
Congratulations
C.
It’s a pleasure
D.
Oh, I’m glad to hear that
查看完整题目与答案
【判断题】犰狳体表被鳞,因此属于鳞甲目动物。
A.
正确
B.
错误
查看完整题目与答案
【简答题】民不易物,惟德繄物。繄:( )
查看完整题目与答案
【单选题】—I had a really good weekend at my aunt's. —
A.
Oh,that,s very nice of you
B.
Congratulations
C.
Oh,I’m glad to hear that
查看完整题目与答案
【单选题】听力原文:Despite Tom's affirmations of innocence, Aunt Polly still suspected he had eaten the pie. (26)
A.
Aunt Polly thought that Tom was the one who ate the pie.
B.
Aunt Polly believed that Tom didn't eat the pie.
C.
Aunt Polly ate the pie herself and Tom was innocent.
D.
Aunt Polly suspected that Tom's pie was eaten by someone.
查看完整题目与答案
【单选题】Eli’s aunt had a positive______________ on him. She helped him to become a better student.
A.
respect
B.
influence
C.
valuable
查看完整题目与答案
相关题目:
【单选题】日本美秀美术馆的建筑师是哪位?
A.
贝聿铭
B.
路易斯·康
C.
妹岛和世
D.
安藤忠雄
查看完整题目与答案
【单选题】听力原文:M: Did you go to the big sale at Spencer's yesterday? W: I had to visit my aunt in the hospital. Q: What does the man mean? (19)
A.
He thinks she bought something for her aunt.
B.
He thinks she might have been there.
C.
He thinks she was there only briefly.
D.
He thinks she went to it on her way to the hospital.
查看完整题目与答案
【多选题】制备液体制剂中常用的矫味剂有( )
A.
橙皮糖浆
B.
甜菊苷
C.
柠檬挥发油
D.
甘油
查看完整题目与答案
【单选题】下列哪些港口是波罗的海区域的港口?
A.
汉堡港
B.
奥斯陆
C.
斯德哥尔摩
D.
鹿特丹
查看完整题目与答案
【单选题】---I had a really good weekend at my aunt’s. -______.
A.
Oh, that’s very nice of you
B.
Congratulations
C.
It’s a pleasure
D.
Oh, I’m glad to hear that
查看完整题目与答案
【判断题】犰狳体表被鳞,因此属于鳞甲目动物。
A.
正确
B.
错误
查看完整题目与答案
【简答题】民不易物,惟德繄物。繄:( )
查看完整题目与答案
【单选题】—I had a really good weekend at my aunt's. —
A.
Oh,that,s very nice of you
B.
Congratulations
C.
Oh,I’m glad to hear that
查看完整题目与答案
【单选题】听力原文:Despite Tom's affirmations of innocence, Aunt Polly still suspected he had eaten the pie. (26)
A.
Aunt Polly thought that Tom was the one who ate the pie.
B.
Aunt Polly believed that Tom didn't eat the pie.
C.
Aunt Polly ate the pie herself and Tom was innocent.
D.
Aunt Polly suspected that Tom's pie was eaten by someone.
查看完整题目与答案
【单选题】Eli’s aunt had a positive______________ on him. She helped him to become a better student.
A.
respect
B.
influence
C.
valuable
查看完整题目与答案
参考解析:
知识点:
题目纠错 0
发布