There a trend that 3D films will bee more popular ever since the film Avatar hit the market．
A. has arisen
B. arose
C. is arising
D. will arise
网友回答
(答案→)A. has arisen
B. arose
C. is arising
D. will arise
解析：考查时态，句意：自从电影阿凡达上市以来，出现一种趋势，就是3D电影变得更加受欢迎。结合语境可知前文描述的是现在已经完成的动作，故用现在完成时态。选A。