问题
选择题
While she ______ the newspaper, her sister ______ asleep. [ ]
A. read; fell
B. was reading; was falling
C. read; was falling
D. was reading; fell
答案
答案:B
While she ______ the newspaper, her sister ______ asleep. [ ]
A. read; fell
B. was reading; was falling
C. read; was falling
D. was reading; fell
答案:B