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【判断题】
磁粉探伤不能检测奥氏体不锈钢材料,也不能检测铜,铝等非磁性材料。A.
正确
B.
错误
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【简答题】My father had tracked the intelce of a coming Japanese attack somewhere in thePacific， but his warning didn‘t reach the US Navy. 查看材料
【单选题】The of my coming here is to have a business talk with you.
A.
purpose
B.
proposal
C.
process
D.
program
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【单选题】The purpose of my coming here is______business with you.
A.
do
B.
to do
C.
doing
D.
done
【单选题】The____ of my coming here is to have a business talk with you.
A.
proposal
B.
program
C.
process
D.
purpose
【简答题】汽车产品的生命周期通常包括哪几个阶段?
【简答题】将主机名永久修改为stud*(*为自己的学号),写出相关文件中的配置项。
【单选题】The purpose ( ) my coming here is to inquire about possibilities of establishing trade relations with your company.
A.
with
B.
of
C.
for
D.
in
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