Now a lot of new technologies can problems in industry.
A. be applied to solving
B. be applied to solve
C. apply to
D. apply for
网友回答
(答案→)A. be applied to solving
B. be applied to solve
C. apply to
D. apply for
解析：句意：现在很多新科技能够被应用于解决工业上的问题。new technologies和apply是被动含义，Be applied to doing sth“被应用于做…”，这里to是介词，后面接动名词，所以选A。