The safest device used to secure the end of the pendant wire when it is initially passed to the anchor handling vessel is a().
A. pelican hook
B. hydraulic deck stopper
C. connecting link
D. shackle
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某客户每月税前收入10000元,扣除三险一金10%,则该客户年现金流量表中工资薪金一栏为()元。
A. 7975
B. 9860
C. 101460
D. 120000
一般采取一种方法就可以将废水净化。
A. 正确
B. 错误