Peter comes to see his grandpa every few weeks.中文?为什么用every?

Peter comes to see his grandpa-------few weeks. Peter comes to see his prandpa ____ few weeks. Mr.Green goes to Shanghai to see his uncle（every two weeks.） 4道英语单项选择题1.He ( )a letter to his parents every two weeks.为什么 His grandpa w___ his dog every morning. Every week为什么不用weeks Every child make his dream come true.为什么不是comes 翻译此句子"a few days later jack went to see his grandpa again . The doctor comes to his house every other day(对Every other d He goes back home to see his parents ______ few weeks. A．eve Jimmy goes to see his aunt _____ every week. 为什么是every few minutes而不是every a few minutes