(单选题)
How long do you think ______ the car factory launches a new model?
A.will it be before
B.it will be before
C.will it be when
D.it will be when
参考答案:B
参考解析:
考查wh-类连词引导的宾语从句。句意:你觉得要过多久车厂才会推出新款车型?宾语从句要用陈述语序,排除A、C;it will be +一段时间+before表示“要过多久才……”,符合句意。故选B。
知识点:
