（2010·宁夏盐池高三质量检测考试） 9．Our house has reached the point so many things need _________and it’s so hard to find the time to fix them.
A．at which; to do up B．that; doing up
C．on which; to put up D．where; putting up
（2010·宁夏盐池高三质量检测考试） 9．Our house has reached the point so many things need _________and it’s so hard to find the time to fix them.
A．at which; to do up B．that; doing up
C．on which; to put up D．where; putting up
D