Have they come up ______ the solution ______ the problem? [ ]A. with, of B. of, of C. to, of D. with

题目简介

Have they come up ______ the solution ______ the problem? [ ]A. with, of B. of, of C. to, of D. with

题目详情

Have they come up ______ the solution ______ the problem?        
[     ]
A. with, of      
B. of, of            
C. to, of          
D. with, to
题型:单选题难度:中档来源:期末题

答案

D

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