问题
选择题
Your window wants ________；you’d better have it ______ this week.
A．cleaning；do
B．to be cleaned；do
C．cleaning；done
D．being cleaned；done
答案
答案：C
考查固定短语：want doing =" want" to be done 某物需要被做； have sth done 使某事被做，句意：你的窗户需要擦了，你最好这周擦一擦。故选C。