when did you start your homework

问题描述:

when did you start your homework
i________it until 10p.m.i think i_______hardly finish it today.
A.started to do;can't
B.didn'tstart to do;can't
C.started to do;can
D.didn't start to do;can

D第一空not...until直到...才
第二空hardly 是否定词
句意:你什么时候开始写作业的?
我直到10点才开始做,我想今天不可能写完了