问题
选择题
Only after ___ your homework _________ watch TV.
A．have you finished; you can
B．you have finished; can you
C．have you finished; can you
D．you have finished; you can
答案
答案：C
考察倒装句，only放句首时主句要采用倒装句，所以该句倒装后面的主句。
句意为只有在你完成家庭作业以后，你才可以看电视。