A telephone user may pay a fixed monthly charge and (allow)（）to make an unlimited number of　local calls in the month．

猜你喜欢

• I a book when the telephone .
• I ________ a book when the telephone______.
• HTML5新增的pattern属性具有对表单中输入字段模式进行验证的功能。适合于text、serch、url、telephone、email、password等〈input〉类型。
• As for contact information, a company’s physical address, zip code, telephone number and website are often contained in its prof
• In telephone communication, information is delivered by ( ).