问题
选择题
—Were you at home at 9:00 pm yesterday?
— Yes, I _______ for a call at that time.
A．was waiting
B．am waiting
C．will wait
D．waited
答案
答案：A
此题考查动词的过去进行时的基本构成，故选A
搜题请搜索小程序“爱下问搜题”
—Were you at home at 9:00 pm yesterday?
— Yes, I _______ for a call at that time.
A．was waiting
B．am waiting
C．will wait
D．waited
答案：A
此题考查动词的过去进行时的基本构成，故选A