皮皮学，免费搜题
登录
搜题
【判断题】
道岔滑床板损坏、变形或滑床台磨耗大于3mm时，应及时修理或更换。()
A.
正确
B.
错误
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】Which sentence can be used to start a complaint?
A.
Excuse me, I wonder if you can help me.
B.
Sorry, there is nothing we can do about it.
C.
This is unacceptable!
D.
I’m afraid there isn’t much we can do about it.
查看完整题目与答案
【单选题】Which elements in this sentence are parallel? “To determine a reasonably profitable and competitively low price for a meal, some restaurants multiply the food cost of an item times four and charge tha...
A.
to determine and restaurants multiply
B.
reasonably profitable and competitively low
C.
food cost and an item
D.
none of the above
查看完整题目与答案
【单选题】( )sentence can help us to create a sense of unity and closure to our iece of writing.
A.
First
B.
title
C.
last
D.
cncluding
查看完整题目与答案
【判断题】Without help I would not finish this assignment. The sentence can be altered to be clearer by adding a comma after "help.
A.
正确
B.
错误
查看完整题目与答案
【多选题】道德的社会作用是指道德功能的发挥和实现所产生的社会影响及其实际效果。其中，道德的社会作朋之一是道德能够影响经济基础的( )
A.
形成
B.
地位
C.
巩同
D.
发展
查看完整题目与答案
【多选题】道德的社会作用是指道德功能的发挥和实现所产生的社会影响及其实际效果。其中，道德的社会作用之一是道德能够影响经济基础的
A.
形成
B.
地位
C.
巩固
D.
发展
查看完整题目与答案
【判断题】Using the cost-plus approach to product pricing, managers determine product prices by adding a markup to a cost amount
A.
正确
B.
错误
查看完整题目与答案
【单选题】A passenger can’t find his seat. Which sentence can you use to help him?
A.
Good morning.
B.
Can I see your boarding pass,please？
C.
Wish you have a pleasant journey.
D.
It is very nice to see you.
查看完整题目与答案
【单选题】The steadily rising cost of labor on the waterfront has greatly increased the cost of shipping cargo by water.
A.
gradually
B.
suddenly
C.
excessively
D.
exceptionally
查看完整题目与答案
【简答题】Identifying the topic sentence can 1) help get the author’s ______ quickly ; 2) help better students’ ______; 3) contribute to an improved ______ of the reading material.
查看完整题目与答案
相关题目：
【单选题】Which sentence can be used to start a complaint?
A.
Excuse me, I wonder if you can help me.
B.
Sorry, there is nothing we can do about it.
C.
This is unacceptable!
D.
I’m afraid there isn’t much we can do about it.
查看完整题目与答案
【单选题】Which elements in this sentence are parallel? “To determine a reasonably profitable and competitively low price for a meal, some restaurants multiply the food cost of an item times four and charge tha...
A.
to determine and restaurants multiply
B.
reasonably profitable and competitively low
C.
food cost and an item
D.
none of the above
查看完整题目与答案
【单选题】( )sentence can help us to create a sense of unity and closure to our iece of writing.
A.
First
B.
title
C.
last
D.
cncluding
查看完整题目与答案
【判断题】Without help I would not finish this assignment. The sentence can be altered to be clearer by adding a comma after "help.
A.
正确
B.
错误
查看完整题目与答案
【多选题】道德的社会作用是指道德功能的发挥和实现所产生的社会影响及其实际效果。其中，道德的社会作朋之一是道德能够影响经济基础的( )
A.
形成
B.
地位
C.
巩同
D.
发展
查看完整题目与答案
【多选题】道德的社会作用是指道德功能的发挥和实现所产生的社会影响及其实际效果。其中，道德的社会作用之一是道德能够影响经济基础的
A.
形成
B.
地位
C.
巩固
D.
发展
查看完整题目与答案
【判断题】Using the cost-plus approach to product pricing, managers determine product prices by adding a markup to a cost amount
A.
正确
B.
错误
查看完整题目与答案
【单选题】A passenger can’t find his seat. Which sentence can you use to help him?
A.
Good morning.
B.
Can I see your boarding pass,please？
C.
Wish you have a pleasant journey.
D.
It is very nice to see you.
查看完整题目与答案
【单选题】The steadily rising cost of labor on the waterfront has greatly increased the cost of shipping cargo by water.
A.
gradually
B.
suddenly
C.
excessively
D.
exceptionally
查看完整题目与答案
【简答题】Identifying the topic sentence can 1) help get the author’s ______ quickly ; 2) help better students’ ______; 3) contribute to an improved ______ of the reading material.
查看完整题目与答案