问题补充:
He devoted all the money he hada house of his own.
A. set up
B. to set up
C. to setting up
D. setting up
答案:
A. set up
B. to set up
(答案→)C. to setting up
D. setting up
解析:考察固定搭配。固定搭配devote…to…把…用于…;其中的to是介词,后面要接名词或者动名词。本题考生容易受到定语从句all the money he had的影响。句义:他把他有的所有的钱都用来建自己的房子了。故C正确。