去掉It is that 如果还成句就填THAT
如果题目改成 Did Jack come back early last night?
-Yes.It was not yet at eight o'clock _____ he arrived home.
则填THAT
原题少了AT
去掉It is that 如果还成句就填THAT
如果题目改成 Did Jack come back early last night?
-Yes.It was not yet at eight o'clock _____ he arrived home.
则填THAT
原题少了AT