John said he would come this afternoon____ us with our math problems.A.to help B.to solvec,to do D.to make 说说为什么?
问题描述：
John said he would come this afternoon____ us with our math problems.A.to help B.to solve
c,to do D.to make 说说为什么?
答
选A help sb with sth帮助某人做某事,在某方面帮助某人 ,符合题意
solve后面的宾语应该是问题,而不是人
C,D都不符合句意