once a month 和 a month once 意思一样吗?

once a month 和 a month once 意思一样吗? 分别翻译:once a month.和twice a month .和three time a month. I shop once a month once a month 同义词或近义词. I shop once or twice a month 划线部分 once or twice a month 提问 Mr Smith goes to see his grandmother once a month 对once a month提问 Alice visits her grandmother once a month.(once a month划线)划线提问 I wite to my parents once a month.(对once a month) Alice visit her groundmother once a month.(对划线部分提问,划once a month) He writes to his e-friend once a month.对once a month提问 he has his hair cut once month.对划线部分(once a month)提问 He watches TV twice a weekI shop once a month once a week=_____ _____ a month my father has a (h )once a month . 英语翻译第一个要用上once a month！急用！ i play football at once or twice a month The singer---------- (sing) three songs on TV once a month ___do you go to the cinema,Mary?Once a month.