I ____ go to bed____ my mother came back home.
A.won’t, until
B.didn’t, until
C.will, until
D./, when
答案:B
题目分析:句意:直到妈妈回来我才上床睡觉。从句用了一般过去时态,表示事情发生在过去,故主句用一般过去时,not until直到……才……。故选B。
I ____ go to bed____ my mother came back home.
A.won’t, until
B.didn’t, until
C.will, until
D./, when
答案:B
题目分析:句意:直到妈妈回来我才上床睡觉。从句用了一般过去时态,表示事情发生在过去,故主句用一般过去时,not until直到……才……。故选B。