问题
No one can be sure in a million years.
A:what the city of future will look like
B:what will the city of future look like
C:the city of future will look like what
D:what look will the city of future like;
B:what will the city of future look like
C:the city of future will look like what
D:what look will the city of future like;
正确答案是：
