今文经的缺点是什么？（） A.无实际用处 B.不知变通 C.失去本意 D.太繁琐，古

脱除天然气中的硫化氢既能减少环境污染，又可回收硫资源。

(1)硫化氢与FeCl₃溶液反应生成单质硫，其离子方程式为_______________________________________。 (2)用过量NaOH溶液吸收硫化氢后，以石墨作电极电解该溶液可回收硫，其电解总反应方程式(忽略氧的氧化还原)为 ___________________________________；该方法的优点是____________________________________。

(3)一定温度下，1 mol NH₄HS固体在定容真空容器中可部分分解为硫化氢和氨气。

①当反应达平衡时p(NH₃)×p(H₂S) = a(Pa²)，则容器中的总压为_____________Pa；

②如图是上述反应过程中生成物浓度随时间变化的示意图。若t2时增大氨气的浓度且在t3时反应再次达到平衡，请在图上画出t2时刻后氨气、硫化氢的浓度随时间的变化曲线。

手持行灯电压不准超过（）

A、12V

B、36V

C、110V

醉酒的人违反治安管理的，不予处罚。( )

One of Microsoft’s cool people is Patrick Blackburn. As a test manager for the Product Group, Blackburn’s job may sound routine; however, he says it’s anything but that.

"Most people think of software testing as a mundane task of punching the keyboard like a monkey, trying to break the program," Blackburn says. "Part of that is true, but we write software programs called Monkeys to do that for us so that we don’t have to hire real monkeys. Real monkeys are too difficult to manage and don’t usually pass the personal hygiene criteria! " In reality, Blackburn says, testing responsibilities are very technically challenging and often include complete development cycles of their own. He spends most of his time coming up with creative incentives to convince his team to believe in schedules for products that don’t yet exist, hiring great people to build p teams, and pounding on the products to find bugs before the customer sees them.

According to Blackburn, the most critical thing you can do to succeed at Microsoft is to focus on what you believe is important. "It’s easy to get overwhelmed with everything going on around you, so first and foremost you need to stay focused, " he says. "What you focus on needs to be something you firmly believe in so that you’ll pursue it and defend your mission with a passion. "

He also thinks that one of the biggest differences between his co-workers at Microsoft and those at his former workplace is the sense of ownership and the impact on the business that everyone shares. "We hire people who tend to become personally attached to the products and the success of the company, and the environment really perpetuates this," Blackburn says. "It’s much easier to motivate a team at Microsoft than any other company I’ve been in. "

One of the most difficult parts of Blackburn’s job is staying ahead of the people who report to him. "Because there are so many smart people and technology is changing so quickly, it is a constant challenge to keep up, " he says. "I hope that’s because I hire such great people! "

To succeed, Blackburn uses time management tactics and allocates a specific amount of time to education. "My personal goal is to spend at least 20 percent of my time learning new things through formal and informal methods. \

Blackburn keeps on learning new things mainly because （）。

A. he has to keep up with new technology in order to lead his people better

B. he has to receive further education in order to get promotion to a higher position

C. he has to know more than other smart managers in order to make better reports

D. he has to learn time management tactics in order to transfer to management department.

（）应当以设置在低压配电系统首端为基本原则，宜设置在第一级配电柜（箱）的出线端。

A.剩余电流式电气火灾监控探测器

B.测温式电气火灾监控探测器

C.测烟式电气火灾监控探测器

D.独立式电气火灾监控探测器