How long do you think the Microsoft brings out a new product?A. it will be before B. will

问题补充：

How long do you think the Microsoft brings out a new product?

A. it will be before

B. will it be until

C. will it be when

D. it will be that

答案：

(答案→)A. it will be before

B. will it be until

C. will it be when

D. it will be that

解析：考查固定句型：句意：你认为还要多久微软才能推出新产品。使用的是句型：It will be+一段时间+before….，“要做久才…”，而且这是疑问句do you think是插入语，所以疑问句变成陈述句语序。选A。