公司的ROHS管控标准是什么？

任务型阅读。阅读下列短文，根据短文中的信息完成文后表格。<每空一词)

     What is your favorite cartoon? It may be difficult for you to decide. But for pianist Lang Lang, Tom and

Jerry is the best one.

     When Lang was two years old, he saw Tom playing the piano. This was his first time to enjoy western

music and this experience encouraged him to learn to play the piano.

     His talent at the keyboard has taken him from Shenyang to the world.

     Lang became a good piano student at three. Ever since, the boy has been doing better and better. In 1997,

the 15-ycar-old boy studied at a famous American music college.

     Lang's performances are energetic. He is well-known for making facial expressions and moving around

while playing the piano.

     The road to success has never been easy. Lang's father stopped his job to look after him, while his mother

stayed in Shenyang to make money. But Lang considers himself lucky and believes he should give something

back. He has helped the children in poor areas a lot.

在工资核算系统中，用户在（），需要将所有工资数据注意录入系统。

A.每月初

B.每年初

C.系统启用当月

D.每月末

So many brand marks _____each other that we had great difficulty finding the one he referred to.

A．resembled to

B．differed from

C．differed

D．resembled

按照标准《危险货物运输包装通用技术条件》(GB 12463-2009) 的规定，危险货物包装分为三类，当( )时应采用第1类包装。

A．货物危险性较大

B．货物危险性大

C．货物危险性中等

D．货物危险性较小

有一完全井，半径r₀=0.3m，含水层厚度H=15m，土壤渗透系数k=0.0005m/s，抽水稳定后，井水深h=10m，影响半径R=375m，则由达西定律得出的井的抽水量Q为（）。（其中计算系数为1.366）

A．0.0276m³/s

B．0.0138m³/s

C．0.0414m³/s

D．0.0207m³/s