皮皮学，免费搜题
登录
搜题
【单选题】
铸件打磨抛光的原则中,错误的是A.
打磨压力要大，速度要快
B.
用来打磨的砂轮按照由粗到细的顺序使用
C.
铸造支架的磨光顺序应严格按照由粗到细的原则
D.
应注意防止卡环、支托的变形
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】领队、全陪或旅游者提出的要求与原日程不符合又涉及接待规格时,地陪应当( )。
A.
查明原因，分清责任
B.
婉言拒绝
C.
向其解释我国不便单方面不执行合同
D.
及时向领导汇报
【单选题】The words 'more than' in the last sentence of the passage are closest in meaning to which of the following?
A.
Merely.
B.
Clearly.
C.
More or less.
D.
Not only.
【简答题】What does the phrase 'account for' mean in the last sentence in the first paragraph?
【单选题】The word 'divergence' in the last sentence in the second paragraph is closest in meaning to
A.
description
B.
development
C.
difference
D.
display
【简答题】In the last sentence of the last but one paragraph, the author wrote 'What deathless power lies in the hands of such a person.' 'such a person' refers to somebody______.
【单选题】In the last sentence of the passage, the word 'confinement' is closest in meaning to the word' ______ '.
A.
funds
B.
solution
C.
research
D.
imprisonment
相关题目：