How long do you think the computer company launches a new model?A. it will be beforeB. w

问题补充：

How long do you think the computer company launches a new model?

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：句意为：你认为还有多久电脑公司将发布一个新产品？“It will be+一段时间+before从句”表示“还要多久才能……”。