问题
选择题
When the earthquake happened, I _____ with my friend in the classroom. [ ]
A. talk
B. talked
C. was talking
D. talking
答案
C
搜题请搜索小程序“爱下问搜题”
When the earthquake happened, I _____ with my friend in the classroom. [ ]
A. talk
B. talked
C. was talking
D. talking
C