The man does not plan to be self-employed mainly because
A. his wife likes him to work for a firm.
B. he prefers working for the government.
C. self-employed work is very demanding.
D. self-employed work is sometimes insecure.
查看答案
The mans first job was in
A. a newspaper office.
B. the government.
C. a construction firm.
D. a private company.
珠光体钢和奥氏体不锈钢焊条电弧焊时,生产中广泛采用E310—16和E310—15焊条,得到抗裂性能好体焊缝组织。()
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