复习一般将来时 be going to — 英语选择题
题目
Peter 计划周末去图书馆。下列哪句话正确表达了他的计划？A. Peter is going to goes to the library this weekend. B. Peter are going to go to the library this weekend. C. Peter is going to go to the library this weekend. D. Peter going to go to the library this weekend.