问题补充:
How long do you think the computer company 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:句意:你认为还需要多长时间电脑公司才能生产出这种新的产品。这里do you think是插入语,这里是固定句式it willbe+some time +before+句子。意为:还要过多久才能……,这里是对时间段进行提问,所以用疑问词how long ,因为疑问词后有插入语,当插入语用了疑问语序,它后面的成分就用陈述语序,故选A。