in the summer vacationon 可以代替 in

是in summer 还是in the summer in the summer是什么意思 summer in the bowl i would like to tell you something about my part-time job this summer vacati in the late summer是什么意思 英语翻译The summer vacation is close.The morning ,I ask my mom if I could travel to Beijing with my classmate during the summer vacation.She said yes.I was very upset.I thought she would let me to relax for at least several days during the vacati in summer和in the summer有什么区别? 四季的说法是什么?in the summer 还是 in summer? in the summer vacationon 可以代替 in The sun shine in the summer . 是at the summer 还是 in the summer 还是on the summer I hear that the model machine is d______ by an eight-year-old childI hear that the model machine is d______ by an eight-year-old child After she leaves school ,she will return to her hometown and teach at a l___ primary schoolDuring the summer vacati in the summer,in summer,during the summer,during summer有什么区别 in (during) summer holiday中间要加the吗? The weather is very h_____ in summer ( ) the summer holiday 填in还是on 翻译：in summer near the river gold in the air of summer 歌词 求in the summer time 歌词