Theletterheadhelpstoformtheimpressionofthewriter’sfirm,usuallycontainingallorsomeofthefollowingelements:thecompany’snameandaddress,postcode,telephonenumber,faxnumber,e-mailaddress,evenwebaddress,andetc.____

Theletterheadhelpstoformtheimpressionofthewriter’sfirm,usuallycontainingallorsomeofthefollowingelements:thecompany’snameandaddress,postcode,telephonenumber,faxnumber,e-mailaddress,evenwebaddress,andetc.

Directions:Decidewhetherthefollowingstatementsaretrueorfalse,ifitistrue,pleasemarkwitha“T”,orifitisfalse,pleasemarkwithan“F”. Theletterheadhelpstoformtheimpressionofthewriter’sfirm,usuallycontainingallorsomeofthefollowingelements:thecompany’snameandaddress,postcode,telephonenumber,faxnumber,e-mailaddress,evenwebaddress,andetc.____

4. 说明书的落款部分一般可以包括： A: Manufacturer’s name B: Manufacturers address C: Manufacturer’s Postcode D: Manufacturers’ email E: Manufacturer’s telephone number

The letterhead helps to form the impression of the writer’s firm, usually containing all or some of the following elements: the company’s name and address, postcode, telephone number, fax number, e-mail address, even web address, and etc.

【多选题】以下哪些是合法的josn数据表达( ) A: { "name": "zhangsan", "address":{ "city":"Beijing", "street":"Xisanqi", "postcode":100096 } } B: { "name":"zhangsan", "hobby":["篮球","羽毛球","游泳"]} C: {"name":"tom","age":"23"} D: [{"name":"tom","age":12},{"name":"rose","age":15}]