The class before Tom into the classroom.A. began; was walking B. had begun; wa——青夏教育精英家教网—

摘要： The class before Tom into the classroom.A. began; was walking B. had begun; walked C. begins; walks D. was beginning; walked

网址：http://m.1010jiajiao.com/timu_id_833426[举报]

The class________ before Tom________ into the classroom.

A. began; was walking B. had begun; walked C. begins; walks D. was beginning; walked

试题分类