问题
The light in his room is still on. Do you know _________— To prepare for the coming exam， I think.
A:if he works hard
B:why he stays up so late
C:why is he so busy
D:when he will stop working;
B:why he stays up so late
C:why is he so busy
D:when he will stop working;
正确答案是：
同类题型
The company ________the job________someone else.Which of the following is NOT right?
Whose money is this? — Just leave it it isIt doesn’t belong to us
The patient’s progress was very encouraging as hecould ________ get out of bed without help.
since you don’t like to see the film withus, you ____ as well watch TV at home— OK, Mum