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【单选题】
透一级焊缝内部缺陷等级应符合《钢焊缝手工超声探伤方法及质量分级法》GB/T11345-1989中B级检验的（）的要求。A.
Ⅳ级及Ⅳ以上
B.
Ⅱ级及Ⅱ级以上
C.
Ⅲ级及Ⅲ以上
D.
Ⅰ级
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Growth is a process of ___________. You can learn as much from failure as you can from success. Maybe more.
A.
gut instinct
B.
winding up
C.
trial and error
D.
back and forth
【多选题】潜客跟踪后的总结工作有哪几项?
A.
和主管进行汇报
B.
和相关部门同事进行商谈
C.
及时更新《意向客户跟进表》客户资料
D.
分析客户可能遭遇到的销售瓶颈，寻求解决方案
【单选题】Growth is a process of ______. You can learn as much from failure as you can from success. Maybe more.
A.
trial
B.
error
C.
trial and error
D.
at all costs
【单选题】Growth is a process of ___________. You can learn as much from failure as you can from success. Maybe more.
A.
gut instict
B.
winding up
C.
trial and error
D.
back and forth
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