请把下列句子改成正确的 what day is ityesterday? you would better not stand here. we mustkeepthe classroo

来源:学生作业学帮网 编辑:学帮网 时间:2024/07/04 02:17:22

请把下列句子改成正确的
    what day is ityesterday? you would better not stand here. we mustkeepthe classroo

What day was it yesterday?昨天星期几
You had better not stand here.你最好别站在这里
We must keep the classroom clean 我们必须保持教室清洁

what day was it yesterday?
you had better not stand here.
we must keep the classroo这句话好像不完整啊