TIPSS治疗禁忌证，错误的是（） A.肝性脑病前兆 B.中重度肝功能异常 C.严重

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

In times of economic downturn, many people start to look for ways to reduce their household budget and save extra cash. Living a thrifty (节俭的) lifestyle does not have to mean doing nothing.   小题1:   Here are some tips.

Track your spending for at least 2 weeks. You won’t really know how to live a thriftier lifestyle until you know where your money is going. Write down every time you spend money and take a look at it at the end of the month.  小题2:

Search the Internet when you have to buy something. Because of the easy access to information, you can compare prices from more stores in less time.

　小题3: Combining producers’ coupons (优惠券) with store discounts can lead to major savings.

Turn off the lights and other electronics in your home when you are not using them. 小题4:   Leaving electronics on can use a tremendous amount of extra energy, costing you money.

  小题5:  When you do have to go out, look for available deals and discounts. If you are a frequent restaurant diner, consider purchasing a guide book for local restaurants, which will help you save money.

A．Eat at home as often as possible.

B．You probably don’t really need 500 channels.

C．If you really can’t live without it, call the company.

D．Open a window and let in the natural light instead.E. In this way, you will see obvious ways to reduce the small daily expenses.

F. So check your local stores as well as online providers to find the best price.

G. Instead, making small changes will allow you to save money and still enjoy yourself.

监理企业履行委托监理合同时发生的成本是( )。

A．监理辅助人员的办公费、通信费、差旅费、快报费

B．管理人员的工资、资金、补助和津贴

C．办公使用的水、电、气、环卫、保安费用

D．工程监理企业应交纳的各种税金

计算机的性能主要取决于（）

A.磁盘容量、内存容量、键盘

B.显示器的分辨率、打印机的配置

C.字长、运算速度、内存容量

D.操作系统、系统软件、应用软件

E.CPU的性能

金属材料的性能主要指（）、（）、物理、化学性能。

心理健康的本质就是（）。

A、顺从性

B、适应性

C、稳定性

D、隐忍性