问题
选择题
Now a lot of new technologies can ______ problems in industry.
A.be applied to solve
B.be applied to solving
C.apply to solve
D.apply to solving
答案
答案:B
题目分析:考查词组;be applied to doing“被应用于做…”,句意是:现在很多新技术可以被应用于解决工业上的问题。选B。
点评:有些固定词组中的to是介词,后面接动名词,如:be used to doing,get down to doing等,平时要多记忆。