— Did Jack come back early last night? —
题型:选择题
问题:
— Did Jack come back early last night?
— Yes. It was not yet eight o'clock ______ he arrived home.[ ]
A. before
B. when
C. that
D. until
— Did Jack come back early last night?
— Yes. It was not yet eight o'clock ______ he arrived home.[ ]
A. before
B. when
C. that
D. until