问题
选择题
He pretended ________ my greeting and carried on walking down the street. [ ]
A. not hearing
B. to not hear
C. hearing not
D. not to hear
答案
答案:D
He pretended ________ my greeting and carried on walking down the street. [ ]
A. not hearing
B. to not hear
C. hearing not
D. not to hear
答案:D