下面的文字对“物联网”做了简单介绍，请提取相关信息，在“物联网流程”图示的字母代号处填入恰当的内容。（6分）
物物联网，先要对物体属性进行标识，由传感器实时探测感知；感知后再由相应识别设备完成对物体属性的读取，并将信息转换为适合网络传输的数据格式，这些物体的信息通过网络传输到信息处理中心，由处理中心完成物体通信的相关计算。这些环节关键技术分别为电子标签RFID（传感器）、智能芯片和无线传输网络。

	Digital Atomic Watch(数字原子表) This new watch is one of the most accurate(精准) watches in fashion. You never have to do another thing except change the battery - about once every two years! This Atomic Watch displays time (12 or 24-hour mode(模式)), weekday, date and month. Water resistant(抵抗的). Weight: 2.6 oz. Display Size: 0.75" W x 0.5" H. Face Size: 1.5" W. Band Size: 0.75" W x 8.25" L. Item: # DWW  Price: $ 40
	Dolphin Wood Kit(配套原件) Great for kids. Simple wood changed into an pretty 3-D model dolphin. No tools or glue required. Complete with 5-language instruction paper. Age 7+ Model Size: 8.5" (22 cm) long. Item: #7103-09   Price: $ 8 ($15 if you take two)
	Russian Nesting(嵌套) Dolls Russian nesting dolls are wooden dolls with one doll inside the other(7 in 1). The dolls are the ones which open piece after piece like words in a sentence, to reveal its beauty. They are all hand painted. The paint is safe for children. Wonderful souvenirs for visitors. Suitable gifts for kids. Height: 30cms. Item: # RND203   Price: $ 4 ($25 a set of dolls)

【小题1】Victor wants to buy a present for his 4-year-old cousin. He could buy         .
A. the digital atomic watch      B. the dolphin wood kit      C. the Russian nesting dolls
【小题2】If you know how to make up the dolphin wood kit, you need        to help you to finish it.
A. nothing                   B. glue                   C. some tools
【小题3】If you use a digital atomic watch, you should buy a battery         .
A. every half year             B. every year              C. every two years
【小题4】Maria wants to buy two sets of the nesting dolls and two dolphin wood kits, she should pay     .
A. $ 65                     B. $ 66                    C. $ 23
【小题5】From the ads we know that         .
A. you can’t wear the digital atomic watch when you go surfing
B. if you don’t know how to make up the dolphin wood kit, you can follow the instruction
C. the painting of the Russian nesting dolls are made by machines.

在你的成长过程中，家人(父母、祖父母等)倾注了大量的心血。他们对你的生活和学习除了给予关心、帮助外，也会提出一些建议。

请根据上面圆框中的内容，选择一点或几点写一篇短文，向你的好友谈谈你的家人给予你的关心、帮助或建议以及你的想法。

要求：1．词数80左右。

2．条理清楚，语意连贯，句式规范，字迹工整。

3．文中不得出现真实的人名、校名等相关信息。

参考词汇：be strict with sb．对某人严格要求；allow sb．to do sth．允许某人干某事