问题补充:
Nobody knows in 100 years.
A. what will life be like
B. what life will be like
C. how will life be like
D. how life will be like
答案:
A. what will life be like
(答案→)B. what life will be like
C. how will life be like
D. how life will be like
解析:考查宾语从句。宾语从句用陈述句语序。排除A、C;like介词“像”,缺宾语,故用what,what... is/are like“......是什么样子”。是固定句型。故选B。