Mary _____ go to bed ______ her mother came back last night.
#56886
A
not, until
B
doesn’t , until
C
aren’t, until
D
didn’t, until
推荐题目
The city park will be cleaner ___________ people stop dropping litter here and there.
#56719
A
while
B
if
C
unless
D
before
- Mom, shall we have dinner now? - No, we don’t have dinner _____ your father comes back.
#57879
A
until
B
since
C
while
D
after
