复习一般将来时 be going to — 英语选择题
题目
Mia 和 Ben 已决定明天下课后打扫教室。哪句话正确表达了他们的计划？A. They are going to clean the classroom after school tomorrow. B. They is going to clean the classroom after school tomorrow. C. They are going clean the classroom after school tomorrow. D. They are going to cleans the classroom after school tomorrow.