皮皮学，免费搜题
登录
搜题
【单选题】
定位基准有粗基准和精基准两种,选择定位基准应力求基准重合原则,即( )统一。A.
设计基准、粗基准和精基准
B.
设计基准、粗基准和工艺基准
C.
设计基准、定位基准和编程原点
D.
设计基准、精基准和编程原点
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
【简答题】福利(benefits)
【多选题】Why benefits are important for employers?
A.
Benefits can keep the employees engaged and on board once they worked in the company.
B.
Benefits help to retain enjoyable and rewarding staff.
C.
Benefits can attract talents.
D.
Benefits can help employer differentiate its business from its competitors.
【单选题】The fresh air _____ our health and we _____ it.
A.
benefits to; benefit
B.
benefits; benefit from
C.
benefits from; benefit
D.
benefits; are benefited by
【简答题】当期末汇率下降时，外币货币性资产会产生汇兑收益；汇率上升时，外币货币性负债会产生汇兑收益。（ ）
【单选题】Doing morning exercises _______ our health and we _______ it．
A.
benefits to; benefit
B.
benefits; benefit from
C.
benefits from; benefit
D.
benefits; are benefited by
【单选题】下列表达式中,( )是非法的。已知 int a=5; float b=5.5;
A.
a%3+b
B.
b*b && ++a
C.
(a>b)+(int(b)%2)
D.
---a+b
相关题目：