--Was it at 11 o’clock ________ your father came back last night?--Yes, he is al

题干

--Was it at 11 o’clock ________ your father came back last night?
--Yes, he is always coming back so late.

A．while

B．when

C．that

D．until

上一题下一题 0.64难度单项选择更新时间:2015-01-15 07:00:22

小学学科试题库

初中学科试题库

高中学科试题库