公证严谨的药物经济学评价需要遵循哪些程序和步骤？

判断正（T）误（F）。

     Fruit and vegetables should be a part of what we eat every day. Educating your children about the

importance of eating fruit and vegetables is important for their health. Here are some fun activities to

help you teach your children about fruit and vegetables.

     ★ Reading is one excellent way. Choose a colorful book with many different types of fruit and vegetables.

     ★ Provide your children with fruit and vegetable puzzles. Your children will be able to see what fruit and 

vegetables look like as they're putting the puzzles together. You can also teach them the different names of

fruit and vegetables.

     ★ Each day give your children different fruit and vegetables to eat. This will give them the chance to

taste many kinds of fruit and vegetables. Talk to your children about what they look like and how they taste

and smell.

     ★ Play fruit and vegetable games. Prepare little cups with fruit and vegetables cut up into small pieces.

Cover your children's eyes and give them one of the cups to try. After tasting, they have to guess what kind

of vegetable or fruit it is.

     ★ Grow vegetables. You can teach your children how vegetables grow by planting them. Your children

will also learn how to take care of vegetables.

( )1. Reading is a good way to help your children know about fruit and vegetables.                 

( )2. The puzzles can help children know how fruit and vegetables taste and smell.                

( )3. By playing fruit and vegetable games, children can know what fruit and vegetables look like.

( )4. Growing vegetables can teach your children how to look after vegetables.                    

( )5. The passage is mainly about the advantages of eating fruit and vegetables.                  

已知f（2x）=x²-1，则f（x）=______．

黄某等数人新设一有限责任公司，公司成立后迅速展开业务，其间何某以股东身份新加入该公司，原股东之一的张某退出该公司。后该公司因经营不当欠外债30万元，当债权人向该公司负责人要求清偿欠款时被告知公司无钱偿还。黄某等股东要求破产，在清算公司财产时，发现该公司在设立时，张某作为出资的机器设备的价值远远低于公司章程所定的价格，对此公司的债权人可以采取什么措施维护自己的权利（）

A．只能要求张某对不足出资填补 

B．可以要求“刺破公司面纱”，由所有的股东承担公司不足清偿的债务 

C．可以要求全体股东对不足的出资承担填补责任 

D．有权要求张某补交不足的差额，除何某外的其他股东对其承担连带责任

在一个工作场所内，只准装设局部照明。( )

某水闸建设工程项目，建设单位与施工单位经公开招标后签订了工程施工承包合同，施工承包合同规定，水闸的启闭机设备由建设单位采购，其他建筑材料由施工单位采购。同时，建设单位与监理单位签订了施工阶段监理合同。建设单位为了确保水闸施工质量，经与设计单位商定，在设计文件中标明了水泥的规格、型号等技术指标，并指定了生产厂家。施工单位在工程中标后，与生产厂家签订了购货合同。为了在汛期来临之前完成水闸的基础工程施工，施工单位采购的水泥进场时，未经监理机构许可就擅自投入施工使用。监理机构在对浇筑而成的第一块闸底板检查时，发现水泥的指标达不到要求，监理机构便通知施工单位该批水泥不得使用。施工单位要求水泥厂家将不合格的水泥退换，厂家认为质量没有问题，若要退货，施工单位应支付退货运费，施工单位不同意支付，厂家要求建设单位在施工单位的应付工程款中扣除上述费用。
问题

施工单位采购的水泥进场，未经监理机构许可就投入使用，此做法正确吗为什么