问题
Nicky Wu expressed his deep love to his wife Liu Shishi: “ I _______ about my bad luck, but now I’m the happiest man in the world. ”
A:was used to complaining
B:used to complaining
C:was used to complain
D:used to complain;
B:used to complaining
C:was used to complain
D:used to complain;
正确答案是：
