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【单选题】
在驾驶台遥控主机时,轮机员发现有故障,需转至集中控制室操纵,在转换操纵部位之前需保证_______。
A.
主机要停车
B.
要按停车复位按钮
C.
主机转速要降到最低稳定转速
D.
把集中控制室手柄扳到一致方向
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参考答案:
举一反三
【单选题】Diane is ____
A.
out of office
B.
having a meeting
C.
caught in traffic
D.
on her way home
【多选题】“四不放过”的原则是()。
A.
事故原因未查清不放过
B.
事故不报告不放过
C.
对事故责任人未处理不放过
D.
有关人员未受到教育不放过
E.
整改措施未落实不放过
【单选题】During her speech about sailboats, Diane gave each member of her audience a copy of an intricate drawing showing the different parts of a sailboat. Did Diane follow the guidelines for visual aids pres...
A.
Yes. Giving the audience a handout during the speech is usually a good idea.
B.
No. Diane should have reproduced the drawing on the chalkboard instead.
C.
Yes. The detail of the drawing probably heightened the audience’s interest.
D.
No.Diane risked losing attention by passing out the drawing during the speech.
【单选题】旅 游 饭 店 _的 划 分 与 评 定 中 规 定 :建筑物外观和建造结构应具有鲜明的豪华饭店品质的饭店是
A.
. 二星级饭店
B.
. 三星级饭店
C.
. 四星级饭店
D.
. 五星级饭店
【单选题】Can you guide guests about general _______ of rooms?
A.
line
B.
location
C.
floor
D.
building
【单选题】2旅游饭店星级的划分与评定中规定:建筑物外观和建造结构应具有鲜明的豪华饭店品质的饭店是( )
A.
二星级饭店
B.
三星级饭店
C.
四星级饭店
D.
五星级
【单选题】What will Diane do for the weekend?
A.
To move out from the family.
B.
To do some extra work.
C.
To go to the shore with some colleagues.
D.
To stay at home.
【单选题】In the street portraits of photographer Diane Arbus, _______ straightforward investigation of the city becomes an intense, introspective analysis of both subject and viewer.
A.
an apparently
B.
an obviously
C.
a relatively
D.
a mostly
【单选题】特殊情况下,超声雾化器需连续使用时,中间须间歇:( )
A.
3h
B.
2h
C.
30min
D.
lh
E.
20min
【单选题】汽车紧急刹车时,在2s内,速度从9m/s减小到0,在这一过程中,初速度为
A.
9m/s
B.
0m/s
C.
无法确定
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