浓酸管路有漏点可以造成酸耗量高。

舌癌的远处转移最多见于()

A．脑部

B．肺部

C．肝部

D．消化道

E．骨组织

急性肾衰竭少尿是指成人24小时尿量

A．<400ml

B．<450ml

C．<500ml

D．<600ml

Nowadays, a cellphone service is available to everyone, everywhere. Probably thousands of people have already been using it, but I just discovered it, so I'm going to claim it and also name it: Fake Foning.

The technology has been working well for me at the office, but there are infinite(无限的） applications. Virtually in any public space.

Say you work at a big university with lots of talky faculty members buzzing about. Now, say you need to use the restroom. The trip down the hall will take approximately one hour, because a person can't walk into those talky people without getting pulled aside for a question, a bit of gossip, a new read on a certain line of Paradise Lost.

So, a cellphone. Any cellphone. Just pick it up. Don't dial. Just hold that phone to your face and start talking. Walk confidently down the hall engaged in fake conversation, making sure to tailor both the topic and content to the person standing before you whom you are trying to avoid.

For standard colleague avoidance, I suggest fake chatting about fake business:

"Yes, I'm glad you called, because we really need to hammer out the details. What's that? Yes, I read Page 12, but if you look at the bottom of 4, I think you can see the problem begins right there."

Be engaged in your fake fone conversation. Make eye contact with the people passing, nod to them, gesture keen interest in talking to them at a later time, point to your phone, shrug and move on.

Shoppers should consider fake foning anytime they spot a talky neighbor in the produce department pinching (用手捏) unripe peaches. Without your phone at your face, you'd be in for a 20-minute speech on how terrible the world is.

One important caution about fake foning. The other day I was fake foning my way past a colleague, and he was actually following me to get my attention. I knew he wanted to ask about a project I had not yet finished. I was trying to buy myself some time, so I continued fake foning with my doctor. "So I don't need the operation? Oh, doctor, that is the best news."

And then: Brrrrrrng! Brrrrrmg! Brrrrrmg! My phone started ringing, right there while it was planted on my face. My colleague looked at me, and I at him, and naturally I gasped. "What is the matter with this thing?" I said, pulling the phone away to look at it, and then putting it back to my ear.

"Hello? Are you still there?"  Oops.

小题1:According to the passage Fake Foning is _______________________.

A．a strategy to avoid people

B．a device newly produced

C．a service provided everywhere

D．a skill of communication小题2:In the author's opinion, in order to make fake foning look real one has to__________________.

A．talk about interesting matters

B．behave politely to people passing by

C．hold the phone while walking

D．appear absorbed in conversation小题3:What does the last example show?

A．One effective way is to fake fone one's doctor.

B．One has to be careful while fake foning.

C．Fake foning may not cheat people.

D．Fake foning is always quite successful.小题4:After his phone suddenly began ringing, the author___________________.

A．immediately started talking to the caller

B．immediately started talking to his colleague

C．put the phone away and stopped talking

D．continued with his fake conversation小题5:What is the tone of the passage?

A．Critical.

B．Humorous.

C．Serious.

D．Unclear.

某市A房地产开发公司(以下简称A公司)拟开发建设一大型商业用房，通过出让方式获得5公顷土地，支付土地出让金3750万元。A公司为了融资，将该土地使用权抵押给B建行，获得2000万元贷款，并办理了抵押登记，当工程建设一段时间后(经评估该在建工程的价值为2200万元)，A公司又抵押给C工行，获得了一部分资金。商业用房建成后，因市场行情原因，该物业未能出售，A公司改为一部分自主经营，一部分出租，抵押贷款到期并经延期一年仍无力还款，抵押权人依法定程序，拍卖该商场，并由D公司竞得，拍卖价款为2.8亿元。请回答以下问题：

拍卖该商场后，其拍卖价款的分配顺序为( )。

A．支付处分抵押房地产的费用→B的债权→C的债权→缴纳房产当年的房产税

B．支付处分抵押房地产的费用→缴纳房产当年的房产税→B的债权→C的债权

C．B的债权→C的债权→支付处分抵押房地产的费用→缴纳房产当年的房产税

D．缴纳房产当年的房产税→B的债权→C的债权→支付处分抵押房地产的费用

设有关系R，S和T如下：关系T是由关系R和S经过哪种操作得到的
R

A．R∪S

B．R-S

C．R×5

D．R

S