皮皮学，免费搜题
登录
搜题
【单选题】
二冲程柴油机的压缩行程所占曲轴转角是______。
A.
等于180°CA
B.
大于180°CA
C.
大于90°CA，小于180°CA
D.
小于90°CA
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】— Have you got any money on you? — I hate to have to say this, _____ I have _____ at all. [     ]
A.
and; not
B.
yet; nothing
C.
but; none
D.
however; quite a little
查看完整题目与答案
【单选题】下列关于工作态度的说法中,错误的是( )
A.
工作态度包括认知，情感和行为倾向三个成分
B.
个体的工作态度，影响个体的工作行为
C.
工作态度的稳定性高于工作态度的价值观的稳定性
D.
工作满意度，工作投入度和组织承诺等都是工作态度指标
查看完整题目与答案
【简答题】单句语法填空 1.The students ________ (play) s in the park at the moment. 2.The telephone ________ (ring).Would you answer it? 3.—Mr Jordan,we want to hear your opinion about the current NBA s. ...
查看完整题目与答案
【单选题】–You haven’t been to Beijing, have you? --_______. How I wish to go there!
A.
Yes, I have.
B.
Yes,I haven’t.
C.
No, I Have.
D.
No, I haven’t.
查看完整题目与答案
【单选题】What is the minimum amount of training an employee receives?
A.
Three days every month.
B.
Three days every six months.
C.
Three days every year.
查看完整题目与答案
【多选题】补全对话
A.
Yes, it is certainly a special spot.
B.
I hope you had a good night's sleep.
C.
As soon as possible.
D.
That is very considerate of you.
E.
Thank you for the recommendation! W: Good morning! Housekeeping! M: Oh, just a moment, please ... come on in. W: Thank you, sir. __1__ I'll just see if anything needs to be replaced in the bathroom to start, and then I'd be happy to change your sheets for you. M: I think the sheets are still clean. Besides, I don't want the hotel to use more water than is absolutely necessary for laundry. W: __2__ How has your stay been so far? M: Oh, it's been great. The service has been fantastic, and I really enjoyed my meal in the restaurant downstairs last night. W: __3__ If you are looking for another place to go to tonight, the Oasis Restaurant around the corner is excellent. M: __4__ Oh, I do have one question — could I possible have some shirts cleaned? W: Of course, sir. How many shirts do you need washed? M: Two. W: OK, and when would you like them returned? M: __5__ . W: The standard service is 24 hours, but for a 50% extra fee, we can have them back to you by 1 o'clock this afternoon. M: Oh, great, thank you. I have a meeting at 3 o'clock, and I really want to look my best.
查看完整题目与答案
【单选题】— What does IT mean? Do you know? — Of course, it _____ Information Technology. [     ]
A.
adds to
B.
throws away
C.
drops in
D.
stands for
查看完整题目与答案
【多选题】下列控制系统属于闭环控制系统的是
A.
空调
B.
电热水器
C.
电冰箱
D.
电热水壶
查看完整题目与答案
【单选题】以下控制系统属于闭环控制系统的是
A.
家用电冰箱
B.
多速电风扇
C.
自动报时电子钟
D.
调光台灯
查看完整题目与答案
【单选题】下列关于工作态度,错误的是( )
A.
每一份苦差事都是学习的机会
B.
遇到问题，第一时间做到不懂就问
C.
工作细心、绝不拖延
D.
在完成本职工作的基础上，积极思考总结
查看完整题目与答案
相关题目：
【单选题】— Have you got any money on you? — I hate to have to say this, _____ I have _____ at all. [     ]
A.
and; not
B.
yet; nothing
C.
but; none
D.
however; quite a little
查看完整题目与答案
【单选题】下列关于工作态度的说法中,错误的是( )
A.
工作态度包括认知，情感和行为倾向三个成分
B.
个体的工作态度，影响个体的工作行为
C.
工作态度的稳定性高于工作态度的价值观的稳定性
D.
工作满意度，工作投入度和组织承诺等都是工作态度指标
查看完整题目与答案
【简答题】单句语法填空 1.The students ________ (play) s in the park at the moment. 2.The telephone ________ (ring).Would you answer it? 3.—Mr Jordan,we want to hear your opinion about the current NBA s. ...
查看完整题目与答案
【单选题】–You haven’t been to Beijing, have you? --_______. How I wish to go there!
A.
Yes, I have.
B.
Yes,I haven’t.
C.
No, I Have.
D.
No, I haven’t.
查看完整题目与答案
【单选题】What is the minimum amount of training an employee receives?
A.
Three days every month.
B.
Three days every six months.
C.
Three days every year.
查看完整题目与答案
【多选题】补全对话
A.
Yes, it is certainly a special spot.
B.
I hope you had a good night's sleep.
C.
As soon as possible.
D.
That is very considerate of you.
E.
Thank you for the recommendation! W: Good morning! Housekeeping! M: Oh, just a moment, please ... come on in. W: Thank you, sir. __1__ I'll just see if anything needs to be replaced in the bathroom to start, and then I'd be happy to change your sheets for you. M: I think the sheets are still clean. Besides, I don't want the hotel to use more water than is absolutely necessary for laundry. W: __2__ How has your stay been so far? M: Oh, it's been great. The service has been fantastic, and I really enjoyed my meal in the restaurant downstairs last night. W: __3__ If you are looking for another place to go to tonight, the Oasis Restaurant around the corner is excellent. M: __4__ Oh, I do have one question — could I possible have some shirts cleaned? W: Of course, sir. How many shirts do you need washed? M: Two. W: OK, and when would you like them returned? M: __5__ . W: The standard service is 24 hours, but for a 50% extra fee, we can have them back to you by 1 o'clock this afternoon. M: Oh, great, thank you. I have a meeting at 3 o'clock, and I really want to look my best.
查看完整题目与答案
【单选题】— What does IT mean? Do you know? — Of course, it _____ Information Technology. [     ]
A.
adds to
B.
throws away
C.
drops in
D.
stands for
查看完整题目与答案
【多选题】下列控制系统属于闭环控制系统的是
A.
空调
B.
电热水器
C.
电冰箱
D.
电热水壶
查看完整题目与答案
【单选题】以下控制系统属于闭环控制系统的是
A.
家用电冰箱
B.
多速电风扇
C.
自动报时电子钟
D.
调光台灯
查看完整题目与答案
【单选题】下列关于工作态度,错误的是( )
A.
每一份苦差事都是学习的机会
B.
遇到问题，第一时间做到不懂就问
C.
工作细心、绝不拖延
D.
在完成本职工作的基础上，积极思考总结
查看完整题目与答案